Question

Rajesh took three beakers filled with water and kept them at three different places. First beaker
under the fan, the second beaker in the cupboard, and the third beaker in the refrigerator. From which
beaker the water will evaporate faster? Give reasons for his observations.
please help me fast

Answer 1

Explanation:

An object thrown vertically upward to the height of 20m comes to the hands of the thrower in 10seconds the displacement of the object is0

Answer 2

Physics

Evaporation

Heat transfer

Temperature

Introduction

Have you ever wondered why we sweat when our environment is hot or when we exercise? Sweating is a life-saving strategy that cools the body down and maintains its temperature. Without sweating, the body cannot regulate its temperature, which can lead to overheating or even heatstroke. But why does sweating have a cooling effect? The answer is evaporative cooling. Turning a liquid such as sweat from its liquid state into a gas requires energy. This energy is taken from our body, or sweat, in the form of heat. The resulting heat transfer leads to the desired cooling effect. In this activity you can observe this cooling power in action—ready to get cool?

Background