Grade: 8th

Crystallization

This experiment demonstrates the crystallisation of copper sulphate. A few drops of dilute sulphuric acid are added to water and heated. Copper …..

Moisture in Soil

This experiment demonstrates that soil contains moisture. When a soil sample is heated in a test tube, the w………

Carbon dioxide passing through lime water (Decomposition Reaction)

In this experiment, carbon dioxide gas is produced by mixing baking soda…..

Dielectric In Electric Field

In this experiment, an electric field is created using two rods. Polar molecules rotate to align with the field,…….

Electric Fuse

In this experiment, we test how different wires behave w……….

Newton’s Third law of Motion (Rocket Thrust)

In this experiment, rockets are attached to a plane to show Newton’s Third Law. When the rockets fire, …

Air Expands on heating (Mini hot air balloon) (Charles’ law)

In this activity, The heat from the candle causes the air below the lamp to become warm and rise. As this warm air rises with ….

Effect Of High Velocity Air On Pressure

This experiment demonstrates how high velocity air affects surrounding pressure. When a balloon is placed near a fast moving air stream, the pressure around it decreases due to the increased airspeed…..

Effect of Color on Absorption and Retention of Heat

This experiment demonstrates how color influences heat absorption and retention. Two beakers—one black and one white—are filled with hot water……

Lateral Inversion

When a source of light is placed in front of a plane mirror….
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