Equal amounts of water are kept in a cap and in a dish. Which will eva

1.	Equal amounts of water are kept in a cap and in a dish. Which will evaporate faster? Why?(OR) Srinu kept. equal amounts of water in a cap and in a dish in open air. What is his observation? Explain the experiment.
Answer» Aim : To show the evaporation of equal amounts of water in cap and dish. Apparatus : Cap, dish, water. Procedure : 1. Take equal amounts of water in cap and dish. Keep them in open air for two hours. Now weigh the water in the cap and the dish. 2. We can observe that the weight of water in dish is less than that of water in cap. 3. This shows that the water in dish has more evaporation than the water in cap. 4. It is due to more surface area of dish. 5. As the surface area increases rate of evaporation also increases.

Equal amounts of water are kept in a cap and in a dish. Which will evaporate faster? Why?(OR) Srinu kept. equal amounts of water in a cap and in a dish in open air. What is his observation? Explain the experiment.

Answer»

Aim :

To show the evaporation of equal amounts of water in cap and dish. Apparatus : Cap, dish, water.

Procedure :

1. Take equal amounts of water in cap and dish. Keep them in open air for two hours. Now weigh the water in the cap and the dish.

2. We can observe that the weight of water in dish is less than that of water in cap.

3. This shows that the water in dish has more evaporation than the water in cap.

4. It is due to more surface area of dish.

5. As the surface area increases rate of evaporation also increases.

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