Login / Register

Login to your account

Don't have an account yet? Register now!
Email *
Password *
Remember Me
  • Forgot your password?

Create an account

Fields marked with an asterisk (*) are required.
Name *
Username *
Password *
Verify password *
Email *
Verify email *
  • Physics
    • The world around you!
    • Mechanics
      • Preface
      • Units, Vectors and Mathematical Physics
        • Units, Standards & Dimension analysis
        • Measurement
        • Scalars and Vectors
        • Multiplication of Two Vectors
        • Mathematical Physics
      • Kinematics
        • Speed, Velocity and Acceleration
        • Motion in 1-D and free fall
        • Motion in 2-D and Projectile motion
        • Relative velocity
      • Newton's Laws of Motion
        • Force and laws of motion
        • Friction
        • Simple Machines
      • Work, Energy and Power
        • Work and Kinetic energy
        • Potential energy and Energy conservation
        • Power
      • Linear Momentum
        • Momentum and Impulse
        • CM & CG
        • Collisions
      • Circular motion
        • Uniform circular motion
        • Vertical circular motion
      • Rotational Motion
        • Rotational kinematics
        • Moment of inertia
        • Dynamics of rotational motion
        • Angular momentum
        • Rolling Motion
      • Oscillations
        • Simple Harmonic Motion
        • Simple pendulum
      • Gravitation
        • Newton's universal law of gravitation
        • Gravitational potential energy
        • Kepler's Laws
      • Fluid Mechanics
        • Fluid density and pressure
        • Pascal's principle
        • Buoyancy and Archimedes' principle
        • Bernoulli's principle
      • Mechanical Properties of Matter
        • Elasticity
        • Surface tension
        • Viscosity in fluids
        • Stokes' law
    • Thermal Physics
      • Preface
      • Heat & Temperature
        • Internal energy & temperature
        • Sources of heat
      • Calorimetry
        • Specific heat
        • Change of State
        • Calorimeter
      • Thermal Expansion
        • Expansion of solids
        • Expansion of liquids and gases
        • Anomalous expansion of water
      • Heat Transfer
        • Conduction and Convection
        • Radiation
        • Applications of heat transfer
      • Kinetic Theory
        • Kinetic theory of gases
        • Ideal Gas Equations
      • Thermodynamics
        • First law of thermodynamics
        • Specific heat capacities of gases
        • Entropy and second law of thermodynamics
      • Heat Engines
        • Carnot cycle
        • Heat pumps
    • Waves and Optics
      • Preface
      • Wave Motion
        • Transverse and longitudinal waves
        • Wave characteristics
        • Reflection and interference of waves
        • Standing waves
      • Sound Waves
        • Properties of Sound Wave
        • Vibrations of air column
        • Interference of sound waves
        • Doppler effect
        • Musical Sounds
      • Nature of Light
        • Properties of light
        • Shadows and Eclipses
      • Reflection
        • Laws of reflection
        • Image formation in plane mirrors
        • Concave and convex mirrors
      • Refraction
        • Laws of refraction
        • Total internal reflection
        • Prisms and rainbows
        • Lenses
      • Interference and Diffraction
        • Wave nature of light
        • Interference
        • Diffraction
        • Polarization
      • Optical Instruments
        • Human Eye
        • Microscopes & Telescopes
        • Eyepieces & Cameras
    • Electricity
      • Preface
      • Electric Charge and Electric Field
        • Coulomb's law
        • Electric field
      • Electric Potential
        • Electric potentia and potential energy
        • Relation between field and potential
        • Electric dipole
      • Gauss's law
        • Gauss law
        • Spherical charge distribution
        • Linear charge distribution
        • Planar charge distribution
      • Capacitors and Dielectrics
        • Capacitors and Capacitance
        • Types of capacitors
        • Energy stored in a capacitor
        • Dielectric types
      • Current Electricity
        • Current, Resistance and ohm's law
        • Cells, EMF and Internal Resistance
        • Kirchoff's laws and electric circuits
        • Wheatstone bridge and potentiometer
        • Ammeter and Voltmeter
        • RC circuits in DC voltage
      • Thermal and Chemical effects of current
        • Joule's law of heating
        • Seebeck and Peltier effect
        • Thomson's effect
        • Faraday's laws of electrolysis
    • Electromagnetism
      • Preface
      • Magnetism
        • Magnets and magnetic fields
        • Magnetic materials and properties
        • Earth's magnetic field
        • Magnetometers
      • Magnetic Forces
        • Lorentz force
        • Magnetic force on a current carrying conductor
        • Torque on a current carrying loop
      • Magnetic field due to current
        • Biot-Savart's law
        • Ampere's law
      • EM Induction
        • Faraday's and Lenz's law
        • Self and Mutual induction
        • LC/LR circuits
      • A.C. Circuits
        • Current, Voltage and RMS value
        • RLC circuits
        • Resonance and power in AC circuits
        • Machines and Devices
      • Electromagnetic Waves
        • Maxwell's equations
        • Light as EM Wave
        • Properties of EM Waves
    • Modern Physics
      • Preface
      • Bohr's atomic model
        • Rutherford's atomic model
        • Bohr's atomic model
      • Quantum theory
        • Photons and Photoelectric effect
        • Wave Nature of Particles
        • Quantum model of atom
        • X-rays
      • Nucleus
        • Properties of nucleus
        • Isotopes, isobars and isotones
        • Mass defect and binding energy
      • Radioactivity
        • Alpha, beta and gamma rays
        • Laws of radio-activity
        • Applications of radioactivity
      • Nuclear Reactions
        • Nuclear fission
        • Nuclear fusion
        • Radiation hazards
      • Semiconductor Electronics
        • Energy bands in solids
        • Semiconductor diodes
        • Half-wave and Full-wave rectifiers
        • BJTs and FETs
        • Applications of transistors
        • Digital Electronics
      • Communication Systems
        • Electromagnetic Waves
        • Modulation
  • Chemistry
    • Matter is everything!
    • Structure of Matter
      • Preface
      • Elements, Compounds and Mixtures
        • Elements
        • Compounds
        • Mixtures
        • Separation and Purification
      • Properties of Matter
        • Fundamental units
        • Derived units
        • Chemical properties
      • Measurement and Experimental techniques
        • Units and Conversions
        • Measurement and Evaluation
        • Physical constants
      • Atomic Structure
        • Atoms, Molecules and Ions
        • Dalton's atomic theory
        • Electrons, Protons and Neutrons
        • Atomic Models
        • Structure of an atom
        • Isotopes
      • Quantum Theory
        • The nature of light
        • Atomic spectrum
        • Wave Nature of Particle
        • Photoelectric Effect
        • Quantum mechanical model
      • Development of Periodic Table
        • Electronic configuration
        • Genesis of classification
        • Modern Periodic table
      • Periodic Properties
        • Atomic & Ionic radii
        • Ionization energies
        • Electron affinities
        • Electronegativity
      • Chemical Bonding
        • Octet and Fajans' rule
        • Valency
        • Ionic Bonding
        • Chemical Properties
        • Lewis dot structures
        • Resonance Structures
        • Covalent and Metallic Bonding
        • Valence Bond Theory
        • Molecular orbital theory
        • Hybridization of atomic orbitals
        • Molecular Geometry
      • Nuclear Chemistry
        • Alpha, Beta and Gamma radiation
        • Radioactive Transformations
        • Rate of Radioactive Decay
        • Effects of Radiation
        • Applications of radioisotopes
        • Nuclear Fission
        • Nuclear Fusion
    • States of Matter
      • Preface
      • Kinetic particle theory
        • Solids, Liquids and Gases
        • Change in states
        • Latent heat
      • Forces of Attraction
        • Intramolecular forces
        • Dipole forces
        • Intermolecular forces
        • Hydrogen bonding
      • Gases
        • Pressure of gas
        • Gas laws
        • Ideal gas equation
        • Molar mass and density
        • Dalton's law of partial pressure
        • Kinetic molecular theory
        • Effusion & Diffusion
        • Real and Ideal gases
      • Liquids
        • Surface tension
        • Viscosity
        • Evaporation
        • Boiling point
      • Solids
        • Crystalline solids
        • Structure of Solids
        • Properties of Solids
        • Elasticity and Hooke's law
        • Lattice Energy
      • Solutions
        • Types of Solutions
        • Colloids
        • Solubility
        • Concentration
        • Volumetric analysis
        • Enthalpy of Solutions
        • Raoult's Law
        • Colligative properties
        • Phase Diagrams
      • Atmosphere and Environment
        • Spheres of Earth
        • Atmosphere
        • Biogeochemical Cycles
      • Air, Water & Soil
        • Composition of air
        • Air pollution
        • Greenhouse effect
        • Water and its sources
        • Properties of Water
        • Water - treatment and pollution
        • Soil - pollution and control
        • Green chemistry
    • Chemical Reactions
      • Preface
      • Chemical Equations
        • Chemical Changes
        • Types of chemical reactions
        • Characteristics of chemical reactions
        • Balancing chemical equations
      • Chemical Calculations
        • Stoichiometry
        • The Mole
        • Mass Spectrometer
        • Molecular formulae
      • Acids, Bases and Salts
        • Acids
        • Bases
        • Salts
        • Acid-base Theories
        • Acid-base Classification
        • Nomenclature of acids, bases & salts
        • pH Scale and Buffer Solution
        • Acid-base titration
      • Thermo Chemistry
        • Energy changes
        • System, Surroundings and Types
        • Energy, heat and work
        • First law of thermodynamics
        • Enthalpy and Hess' law
        • Second law of thermodynamics
        • Gibbs free energy
      • Chemical Kinetics
        • Rate (speed) of reaction
        • Integrated Rate laws
        • Order of reaction
        • Catalyst
      • Chemical Equilibrium
        • Reversible and Irreversible reactions
        • Law of mass action
        • Equilibrium constants
        • Le Chatelier Principle
      • Oxidation and Reduction
        • Redox reactions
        • Oxidizing and reducing agents
        • Oxidation number
        • Balancing of reactions
        • Everyday examples
      • Electrochemistry
        • Conductors and Semiconductors
        • Ohm's Law
        • Electrolysis
        • Corrosion
        • Faraday's laws
        • Voltaic or Galvanic cell
        • Electromotive Force (EMF)
        • Cells or batteries
    • Metals and Non-metals
      • Preface
      • Overview
        • Properties of metals
        • Uses of metals
        • Properties of non-metals
        • Uses of non-metals
      • Hydrogen
        • Properties of Hydrogen
        • Preparation and Uses of Hydrogen
        • Water
        • Heavy water
        • Hydrogen peroxide
      • Alkali & Alkaline Earth Metals
        • s-Block elements
        • Properties of s-Block elements
        • Sodium and its compounds
        • Potassium and its compounds
        • Magnesium and its compounds
        • Calcium and its compounds
      • Boron Family
        • Properties of IIIA Elements
        • Boron and its compounds
        • Aluminum and its compounds
      • Carbon Family
        • Extraction and Uses of IV A elements
        • Physical Properties of IVA elements
        • Physical Properties of Carbon
        • Chemical Properties of Carbon
        • Silicon and its compounds
      • Nitrogen Family
        • Properties of VA elements
        • Compounds of VA elements
        • Nitrogen and its compounds
        • Ammonia
        • Phosphorus and its compounds
      • Oxygen Family
        • Properties of VIA elements
        • Oxygen and its compounds
        • Sulfur and its compounds
      • Halogens
        • Production of Halogens
        • Properties of Halogens
        • Compounds of Halogens
        • Uses of Halogens
      • Noble Gases
        • Discovery and Isolation of noble gases
        • Properties of noble gases
        • Xenon and its Compounds
      • Transition Metals
        • Physical Properties of d-Block elements
        • Chemical Properties of d-Block elements
        • Metal Oxoanions Salts
        • Iron
        • Copper
      • Inner transition Metals
        • Lanthanides
        • Actinides
      • Metallurgy & Alloys
        • Concentration of Ores
        • Extraction of Metals
        • Corrosion of Metals
        • Alloys of Metals
      • Coordination Compounds
        • Metal complexes
        • Ligands
        • Bonding Theories
        • Properties of Coordination Compounds
        • Stereo and Structural isomerism
        • Applications of compounds
    • Organic Chemistry
      • Preface
      • Overview
        • Organic compounds
        • Carbon and its allotropes
        • Classification of organic compounds
        • Nomenclature of organic compounds
        • Homologous series
        • Isomerism
      • Hydrocarbons
        • Alkanes
        • Alkenes
        • Alkynes
        • Aromatic hydrocarbons
      • Alcohols, Phenols & Ethers
        • Alcohols
        • Phenols
        • Ethers
      • Halogen derivatives
        • Aryl and Alkyl halides
        • Chloroform
        • Iodoform and Perflourides
      • Aldehydes and Ketones
        • Carbonyl Compounds
        • Preparation of aldehydes and ketones
        • Properties of aldehydes and ketones
      • Carboxylic Acids
        • Structure and Acidity
        • Acetic acid
        • Carboxylic acid derivatives
        • Soaps and Detergents
      • Nitrogen Derivatives
        • Amines
        • Cyanides and Cyanates
        • Nitro compounds
      • Reaction Mechanisms
        • Components of reaction
        • Electronic Displacement
        • Structure and Acidity
        • Classification of Reactions
        • Substitution Reactions
        • Elimination reactions
        • Organic Synthesis
      • Polymers
        • Macromolecules and Polymers
        • Classification of polymers
        • Commercial polymers
        • Biodegradable polymers
      • Biochemistry
        • Carbohydrates
        • Glucose and Fructose
        • Sucrose
        • Starch
        • Proteins
        • Vitamins
        • Lipids
        • Enzymes
        • Nucleic acids
      • Organic Chemistry Today
        • Analgesics
        • Antacids
        • Antimicrobials
        • Antivirals
        • Antiseptics
        • Sweetening Agents
  • Biology
    • Wonders of the inner world!
    • Biochemistry
      • Preface
      • Introduction
        • Chemical basis of life
        • Milestones in Biochemistry
        • Applications
      • Structure of matter
        • Matter
        • Elements
        • Isotopes
      • Chemical Bonding
        • Introduction
        • Covalent Bond
        • Ionic Bond
        • Molecular Shape and Function
        • Chemical reactions
      • Water
        • Universal solvent
        • Polarity of Water
        • Properties of water
        • Dissociation of water molecules
      • Carbon
        • Nature of carbon
        • Molecular Diversity
      • Molecules of Life
        • Biological molecules
        • Polymers
        • Carbohydrates
        • Lipids
        • Proteins
        • Enzymes
        • Nucleic acids
    • Cell Biology
      • Preface
      • Basic Unit of Life
        • Cell diversity
        • Cell theory
        • Cell shapes
        • Prokaryotic cells
        • Eukaryotic cells
      • Cell Structure
        • Cell membrane
        • Transport in cells
        • Parts of cell
        • Cell Organelles
        • Summary
      • Cellular Energetics
        • Metabolic activities
        • Coupled Reactions
        • Bioenergetics
        • Enzymes
      • Cellular Respiration
        • Introduction
        • Catabolic Pathways
        • Respiratory Substrates
        • Respiratory Quotient
        • Redox Reactions
        • Stages of Respiration
        • Fermentation
      • Photosynthesis
        • Discovery of photosynthesis
        • Process of photosynthesis
        • Products of photosynthesis
        • Photophosphorylation
        • Calvin Cycle
        • C4 Pathway (Hatch-Slack Cycle)
        • CAM Plants
      • Cell Communication
        • Introduction
        • Cell Signaling
        • Stages of cell signaling
        • Transduction Pathways
        • Response
      • Cell Division
        • Role of cell division
        • Mitosis
        • Cytokinesis
        • Binary Fission
        • Evolution of Mitosis
        • Cell Cycle Control
    • Genetics
      • Preface
      • Heredity
        • Introduction
        • Reproduction
        • Meiosis
        • Mitosis and Meiosis
      • Mendelian Genetics
        • Mendel's experiment
        • Mendel's Laws of Inheritance
        • Inherited disorders
        • Genetic testing and counseling
      • Chromosomal Basis of Inheritance
        • Introduction
        • Chromosomes
        • Linkage and crossing over
        • Sex-linked inheritance
        • Abnormalities
        • Genetic basis of development
      • Molecular Genetics
        • Introduction
        • The search for genetic material
        • DNA and Replication
        • Gene regulation and expression
        • Genetic Code
        • Protein synthesis
        • DNA packaging
        • DNA mutations
        • Molecular basis of cancer
        • Genetics of Viruses and Bacteria
        • Operons
      • DNA Technology and Applications
        • Recombinant DNA technology
        • Restriction Fragment Analysis
        • DNA Cloning
        • DNA Libraries
        • Genome mapping
        • Genomics
        • Practical applications
    • Evolutionary Biology
      • Preface
      • Exploring Life
        • What is life
        • Origin of life
        • Evolution of Life
        • Unity and Diversity
        • Evolution
      • Understanding Evolution
        • Diversity of life
        • Evidence of Evolution
        • Basic principles of evolution
        • Evolutionary Applications
      • Modern Evolutionary Synthesis
        • Theories of evolution
        • Mechanisms of Change
        • Outcomes of Evolution
        • Sources of Variation in a population
        • Hardy- Weinberg Equilibrium
      • Diversity of Organisms
        • Origin and diversity of life
        • Chemical evolution
        • RNA World
        • Systematics
        • Binomial Nomenclature
      • Monera & Protista
        • Kingdom Monera
        • Bacteria-Reproduction
        • Pathogenic and Useful Bacteria
        • Eubacteria
        • Importance of Prokaryotes
        • Kingdom Protista
        • Classification of Protista
      • Kingdom Fungi
        • Fungus
        • Nutrition and Fungal Lifestyles
        • Classification of Fungi
        • Fungi Impact on Ecosystem
        • Useful Fungi
      • Kingdom Plantae
        • Introduction
        • Thallophyta
        • Bryophyta
        • Pteridophyta
        • Gymnosperms
        • Angiosperms
        • Plants and Human Welfare
      • Kingdom Animalia
        • Evolution of Animals
        • Basis of Classification
        • Animal Development
        • Classifying Animals
        • Human Evolution
        • Microbes in human welfare
      • Ecology and Biosphere
        • Scope of ecology
        • Subfields of Ecology
        • Ecology and Evolutionary Biology
        • Ecosystem
        • Biomes
      • Animal Behavior
        • Introduction
        • The Diversity of Behavior
        • Animal communication
        • Learning and evolution of behavior
      • Community & Population Ecology
        • Community interactions
        • Trophic structure
        • Biological magnification
        • Biomes
        • Biogeochemical cycles
        • Humans and the biosphere
        • The study of Population Ecology
        • Population viability analysis
        • Population cycles
      • Conservation & Restoration Ecology
        • Introduction
        • Conservation of biodiversity
        • Natural resources
        • Air
        • Water
        • Soil
        • Management of Natural Resources
        • Coal and Petroleum
    • Plant Form and Function
      • Preface
      • Plant Structure
        • Basic plant structure
        • Root System
        • Shoot system
        • Leaf and Flower
        • Seed
      • Growth & Development
        • Plant growth and development
        • Primary Growth
        • Secondary Growth
        • Morphogenesis
      • Transport in Plants
        • Introduction
        • Absorption through roots
        • Active transport
        • Ascent of Sap
        • Transpiration
        • Cohesion and Adhesion
        • Transport of Minerals, Food
      • Nutrition in Plants
        • Nutrition - plant growth
        • Modes of Nutrition
        • Minerals and Essential nutrients
        • Photosynthesis for plant nutrition
        • Nutritional Adaptations
      • Plant Reproduction
        • Introduction
        • Asexual reproduction
        • Sexual Reproduction
        • Pollination and Fertilization
        • Seeds
        • Apomixis and Polyembryony
      • Plant Responses
        • Plant response to stimuli
        • Phytohormones (Plant Hormones)
        • Tropisms and Nasties
        • Circadian Rhythms
        • Response to stress
        • Defensive Mechanisms
        • Apoptosis and Senescence
      • Crop and Medicinal Plants
        • Agriculture
        • Plant Breeding
        • Medicinal plants
        • Plant Biotechnology
    • Animal Form and Function
      • Preface
      • Basic Principles
        • Nature of animals
        • Tissues and Organs
        • Homeostasis and Thermoregulation
        • Metabolism
      • Life Processes
        • Circulation
        • Respiration
        • Digestion
        • Vision and Sense
        • Immune Mechanism
        • Endocrine and Nervous system
      • Nutrition
        • Need of nutrition
        • Nutrition in Animals
        • Nutrition in Humans
      • Animal Physiology
        • Introduction
        • Physiology of Annelida
        • Physiology of Arthropoda
        • Physiology of Amphibia
        • Physiology of Chordata
      • Reproduction and Development
        • Asexual Reproduction
        • Sexual Reproduction
        • Morphogenesis
        • Mammalian Development
      • Animal Husbandry
        • Farming practices
        • Cattle Farming
        • Poultry Farming
        • Fish Production
        • Aquaculture
        • Bee Keeping
        • Sericulture
    • Human Physiology
      • Preface
      • Introduction to Human Body
        • Physiology
        • Transport system
        • Communication
        • Intake of raw materials and elimination of waste
        • Protection
        • Reproduction
        • Diseases and illness
      • Human cells & Tissues
        • Human Cells
        • Tissues
        • General Principles
        • Movement of substances with in body fluids
        • Cell division
      • Nervous System
        • Introduction
        • Neurons
        • Nerves
        • Types of Nervous System
        • Brain
        • Reflex Action and Arcs
        • Diseases and Disorders
      • Sensory System
        • Eye
        • Ear
        • Nose
        • Taste buds
      • Endocrine & Reproductive System
        • Hormones
        • Hormonal Signaling
        • Adrenal glands
        • Thyroid & Parathyroid glands
        • Pituitary gland & Hypothalamus
        • Pancreas
        • Other hormones
        • Hormones from Non-endocrine tissues
        • Reproductive system
        • Female Reproductive Anatomy
        • Male Reproductive Anatomy
        • Fertilization
        • Embryonic Development and Birth
      • Digestive System
        • Nutrition
        • Organs of digestive system
        • Digestion & Absorption
        • Disorders
      • Cardiovascular System
        • Heart
        • Blood Vessels - Intricate networks
        • Heart Diseases
        • Tests for Diagnosis
        • Cholesterol test
        • Radionuclide imaging
      • Respiratory System
        • Lungs
        • Respiratory Cycle
        • Breathing Control
        • Aerobic and Anaerobic respiration
        • Lung Diseases
      • Muscular System
        • Introduction
        • Skeletal system
        • Skull
        • Thoracic cage
        • Appendicular Skeleton
        • Types of muscle fibers
      • Immune System
        • Defense Mechanisms
        • Innate Immunity
        • Leukocytes
        • Adaptive Immunity
        • Humoral and cell-mediated Immunity
        • Summary
      • Lymphatic System
        • Introduction
        • Basic Anatomy
        • Importance of Lymphatic System
        • Lymphatic disorders
      • Urinary System
        • Structure of urinary system
        • Kidney
        • Osmoregulation & Excretion
        • Disorders
        • Diagnosis and treatment
      • Health & Diseases
        • Health
        • Types of Disease
        • Spread of Infectious Diseases
        • Symptoms of Disease
        • Diseases caused by bacteria
        • Diseases Caused by Protozoa
        • Other diseases
      • Common Health Problems
        • Anemia
        • Hypertension
        • Cholesterol
        • Hypothermia
        • Obesity
        • Diabetes
        • Hypoglycemia
        • Systemic lupus erythematosus
        • Tests
      • Medical Diagnostics
        • Diagnosis
        • Creatinine Test
        • Blood Urea Nitrogen Test
        • Sodium in blood
        • Blood sugar test
        • Musculoskeletal Tests
        • Chest x-ray
        • Tuberculin skin test
        • UGI Endoscopy
        • Liver and thyroid tests
        • Mammogram
        • Electro encephalogram
        • Other Blood tests
        • Cancer markers
  • Math
    • The language of science!
    • Arithmetic
      • Preface
      • Number Systems
        • Decimal Number System
        • Types of Numbers
        • HCF & LCM
        • Binary Number System
        • Surds
      • Fractions and Divisibility
        • Fractions
        • Decimals
        • Tests of Divisibility
      • Squares and Cubes
        • Squares and Square Roots
        • Cubes and Cube Roots
      • Ratio and Proportions
        • Ratios
        • Proportions
        • Rate & Speed
      • Commercial Arithmetic
        • Percentage
        • Profit, Loss & Discount
        • Simple & Compound Interest
        • Commercial Applications
    • Algebra
      • Preface
      • Basic Algebra
        • Exponents
        • Expressions and Polynomials
        • Expansions
        • Factorization
      • Higher Algebra
        • Linear equations & inequations
        • Quadratic Equations
        • Theory of equations
        • Partial Fractions
        • Complex Numbers
        • Logarithms
      • Progressions
        • Arithmetic Progressions
        • Geometric Progressions
        • Harmonic Progressions
        • Mathematical Induction
        • Exp. and log series
      • Matrices
        • Types of Matrices
        • Operations on Matrices
        • Determinant of a Square Matrix
        • Inverse of a Square Matrix
        • Solving System of Linear Equations
      • Sets and Relations
        • Types of Sets
        • Operations on Sets
        • Relations
      • Functions and Statements
        • Functions
        • Statements
      • Permutations and Combinations
        • Permutations
        • Combinations
        • Binomial Theorem
      • Vector Algebra
        • Operations on Vectors
        • Dot and Cross products
        • Multiplication of 3 or more vectors
    • Geometry
      • Preface
      • Lines and Angles
        • Points, Lines and Planes
        • Angles
        • Parallel Lines and Transversal
        • Perpendicular and angle bisectors
      • Triangles
        • Classification of Triangles
        • Terms Related to a Triangle
        • Congruency & Similarity
        • Construction of Triangles
      • Polygons
        • Polygon
        • Quadrilaterals
        • Parallelograms
        • Rectangles, Rhombuses & Squares
        • Trapezoids
      • Circles
        • Circumference & Area
        • Angles & Arcs
        • Tangents & Sectors
        • Equation of a Circle
        • System of circles
      • Mensuration
        • Mensuration of 2D figures
        • Mensuration of 3D figures
      • Co-ordinate Geometry
        • Locus
        • Transformation of axes
        • Straight Lines
        • Pair of Straight Lines
        • Polar Co-ordinates
      • Conic Sections
        • Parabola
        • Ellipse
        • Hyperbola
      • 3D Geometry
        • Co-ordinate Axes and Planes
        • Direction Cosines & Ratios
        • Equation of a Line in Space
        • Planes
        • Spheres
    • Trigonometry
      • Preface
      • Pythagorean Theorem
        • Right Triangles and Pythagorean Theorem
        • Applications of Pythagorean theorem
      • Trigonometric Ratios and Identities
        • Trigonometric Ratios
        • Trigonometric Identities
        • Properties of trigonometrical functions
      • Heights & Distances
        • Angle of Elevation
        • Angle of Depression
      • Trigonometric Equations
        • Principal Solution
        • General Solutions
        • Trigonometric Inequalities
      • Properties of Triangles
        • Law of Sines and Cosines
        • Area of a Triangle
        • Miscellaneous
      • Inverse Trigonometric & Hyperbolic Functions
        • Inverse Trigonometric Functions
        • Hyperbolic Functions
        • Inverse Hyperbolic Functions
    • Calculus
      • Preface
      • Limits and Continuity
        • Limits
        • L' Hospital's Rule
        • Continuity and differentiability
      • Differentiation
        • Rules for Differentiation
        • Derivatives of Trigonometric Functions
        • Derivatives of Special Functions
        • Higher Order Derivatives
      • Graphs of Functions and Derivatives
        • Maxima & Minima
        • Increasing and Decreasing Functions
        • Graphs & Mean Value Theorems
      • Applications of Derivatives
        • Rate of Change
        • Optimization Problems
        • Tangents & Normals
        • Errors & Approximations
      • Partial Differentiation
        • Partial Derivatives
        • Homogeneous Functions
      • Integration
        • Integration Rules
        • Integration by Substitution
        • Integration by Parts
        • Integration by Partial Fractions
        • Reduction Formulae
      • Definite Integrals
        • Evaluation of Definite Integrals
        • Reduction Formulae
        • Integration as limit of sum
      • Applications of Definite Integrals
        • Area Under a Curve
        • Volumes
        • Special Applications
      • Differential Equations
        • Formation of differential equations
        • Types of differential equations
        • Applications of differential equations
    • Statistics
      • Preface
      • Data Analysis
        • One-variable Data Analysis
        • Two-variable Data Analysis
      • Measures of center and dispersion
        • Median, mean, mode & range
        • Mean Deviation
        • Standard deviation
      • Probability
        • Probability of an event
        • Conditional probability
        • Random variables and distributions
  • Practice Tests
  • Model Tests
  • Wonders of the inner world!
  • Biochemistry
    • Preface
    • Introduction
    • Structure of matter
    • Chemical Bonding
    • Water
    • Carbon
    • Molecules of Life
  • Cell Biology
    • Preface
    • Basic Unit of Life
    • Cell Structure
    • Cellular Energetics
    • Cellular Respiration
    • Photosynthesis
    • Cell Communication
    • Cell Division
  • Genetics
    • Preface
    • Heredity
    • Mendelian Genetics
    • Chromosomal Basis of Inheritance
    • Molecular Genetics
    • DNA Technology and Applications
  • Evolutionary Biology
    • Preface
    • Exploring Life
    • Understanding Evolution
    • Modern Evolutionary Synthesis
    • Diversity of Organisms
    • Monera & Protista
    • Kingdom Fungi
    • Kingdom Plantae
    • Kingdom Animalia
    • Ecology and Biosphere
    • Animal Behavior
    • Community & Population Ecology
    • Conservation & Restoration Ecology
  • Plant Form and Function
    • Preface
    • Plant Structure
    • Growth & Development
    • Transport in Plants
    • Nutrition in Plants
    • Plant Reproduction
    • Plant Responses
    • Crop and Medicinal Plants
  • Animal Form and Function
    • Preface
    • Basic Principles
    • Life Processes
    • Nutrition
    • Animal Physiology
    • Reproduction and Development
    • Animal Husbandry
  • Human Physiology
    • Preface
    • Introduction to Human Body
    • Human cells & Tissues
    • Nervous System
    • Sensory System
    • Endocrine & Reproductive System
    • Digestive System
    • Cardiovascular System
    • Respiratory System
    • Muscular System
    • Immune System
    • Lymphatic System
    • Urinary System
    • Health & Diseases
    • Common Health Problems
    • Medical Diagnostics
  • Biology
  • Cell Biology
    • Basic Unit of Life
      • Cell diversity
      • Cell theory
      • Cell shapes
      • Prokaryotic cells
      • Eukaryotic cells
  • Cell shapes
  • Summary
  • ConceptMap
  • Worksheets
×

Warning

Please Login to Read More...


MODEL TESTS
EAMCET (ENGG) JEE (MAIN) JEE (ADV) NEET

Quick Links

  • About Us
  • Ask the expert
  • Crossword
  • Contribute
  • Forums
  • Feedback
  • Themes
  • Sitemap
  • Disclaimer
  • Privacy Policy
  • T & C
  • Careers
Follow Us
Guided Tour
Get In Touch
Contact Us
support@wonderwhizkids.com
marketing@wonderwhizkids.com
Copyright © 2018 Wiki Kids Ltd.