Question

Why the balloons gets deflated when the tube is kept in cold water?​

Answer 1

Explanation:

the hot air are light but the cold air are so bulky

so

balloons gets deflated when the tube is kept in cold water

Answer 2

Answer:

When the air becomes warm, it becomes lighter in weight and expands and takes up more space than cold air.

When the tube is kept in cold water, the balloon gets deflated because the cold air enters the balloon and the hot air inside the balloon becomes cool. The expanded air shrinks and becomes heavy. As a result the balloon gets deflated.

Explanation:

Hope it helps you