Question

3 marks questions 4. Garima observed that when she left her tightly capped bottle full of water in the open sunlight, tiny bubbles were formed all around inside the bottle. She was amazed and asked about this phenomenon to her science teacher.(a) Why Garima observed tiny bubbles inside the bottle? (b) What will happen to the bubbles if we bring it back to normal room temperature? (c) When do we see the above phenomenon in nature and what is its significance?​

Answer 1

Answer:

When Garima left her tightly capped bottle full of water in the open sunlight then air dissolved in the water start escaping in the form of tiny bubbles because of the heat energy given by sun.

Explanation:

Air dissolved in the water escapes in the form of tiybubbles because the sun was giving heat energy to the bottle