Question

When cold water is poured over a tin can containing steam , it is crushed . Which feature of air is expressed here ?​

Answer 1

Atmospheric pressure crushed the tin can.

While heating, the water inside evaporates and forms steam which expands. After cold water was poured the tightly corked can, the steam contracted and their was an area of low pressure inside the can. The atmosphere, being at a higher pressure, crushed the tin can, since fluids travel from an area of high pressure to an area of low pressure.

Answer 2

Explanation:

The pressure inside tin decreases than the air excreted outside