Question

On which factors does cooling of water depend?

Answer 1

Hint : Cooling is the process of removing heat from a system, which usually results in a reduction in temperature and/or phase change. Cooling is a term that refers to reducing the temperature using any method.

Complete Step By Step Answer:
The following are the factors on which the cooling of water depends:
Temperature of surrounding: With the increases in temperature of surrounding, a greater number of particles get enough energy in vapour state.
Velocity of wind: We have observed that clothes dry faster on a windy day. With the increase in the speed of the wind, the particles of water vapour move away with the wind, decreasing the water vapour in the surrounding.
Evaporation: Evaporation heats the liquid particles at the surface, causing them to vibrate with a larger amplitude. As the relationship between these particles and the remainder of the liquid breaks, they become gaseous. This lowers the average energy of the liquid, resulting in a cooling effect.
Humidity of the environment: Humidity refers to the amount of water vapour in the atmosphere. At any given temperature, the air surrounding us can only carry a certain amount of water vapour. The rate of evaporation slows down when the amount of water in the air is already high.

Note :
Natural cooling is caused by evaporation. The essential idea is that matter must either receive or lose energy in order to change its state. When matter molecules shift phase from liquid to gas, they need energy to overcome their potential energy with their kinetic energy. As a result, the liquid absorbs energy from its environment.