Topic 1: Law of conservation of mass Topic 2: Law of constant proportions Topic 3: What is an atom? Topic 4: The modern day symbol of atoms of different elements Topic 5: Atomic mass Topic 6: What is a molecule? Topic 7: Molecules of elements Topic 8: Molecules of compounds Topic 9: What is an …
Topic 1: What is a mixture? Topic 2: Types of mixtures Topic 3: What is a solution? Topic 4: Concentration of a solution Topic 5: What is a suspension? Topic 6: What is a colloidal solution? Topic 7: Tyndall effect Topic 8: Separating the components of mixture Topic 9: Separation of two immiscible mixture Topic …
Topic 1: Physical nature of matter Topic 2: Characteristics of particles of matter Topic 3: States of matter Topic 4: Effect of change of temperature Topic 5: Effect of change of pressure Topic 6: Evaporation Topic 7: Factors affecting evaporation Topic 8: Why do we see water droplets on the outer surface of glass? Multiple …
Topic 1: Production of sound Topic 2: Propagation of sound Topic 3: Sound needs a medium to travel Topic 4: Longitudinal waves Topic 5: Characteristics of a sound wave Topic 6: Transverse waves Topic 7: Speed of sound in different media Topic 8: Reflection of sound Topic 9: Echo Topic 10: Reverberation Topic 11: Uses …
Topic 1: Work Topic 2: Work done by a constant force Topic 3: Forms of energy Topic 4: Kinetic energy Topic 5: Potential energy Topic 6: Potential energy of an object at a height Topic 7: Law of conservation of energy Topic 8: Rate of doing work Topic 9: Commercial unit of energy Multiple Choice …
Topic 1: Gravitation Topic 2: Universal law of gravitation Topic 3: Free fall Topic 4: Value of g Topic 5: Thrust and pressure Topic 6: Pressure in fluids Topic 7: Buoyant force Topic 8: Floating and sinking Topic 9: Archimedes principle Topic 10: Relative density Multiple Choice Questions Questions and Answers Note Book
Topic 1: Effects of force Topic 2: Balanced and unbalanced forces Topic 3: Resultant force Topic 4: Newton’s first law of motion Topic 5: Inertia and mass Topic 6: Newton’s second law of motion Topic 7: Newton’s third law of motion Topic 8: Recoil of a gun Topic 9: Conservation of momentum Topic 10: Conservation …
Topic 1: Motion along a straight line Topic 2: Displacement Topic 3: Uniform and non uniform motion Topic 4: Measuring the rate of motion Topic 5: Speed with direction (Velocity) Topic 6: Rate of change of velocity (Acceleration) Topic 7: Distance time graph for an object moving in a uniform motion Topic 8: Distance time …
Topic 1: Numbers in general form Topic 2: Games with numbers Topic 3: Letters for digits Topic 4: Tests of divisibility by 10 Topic 5: Divisibility by 5 Topic 6: Divisibility by 2 Topic 7: Divisibility by 9 and 3 Exercise solutions Note book
Topic 1: A bar graph Topic 2: A histogram Topic 3: Problem 1 Topic 4: Coordinates Topic 5: Problem 2 Topic 6: Problem 3 Exercise solutions Note book
