How is cooling caused by evaporation?
The necessary heat of evaporation is extracted from the sweat itself, which leads to a heat transfer from the liquid into the gaseous state.
This results in a cooling effect (called evaporative cooling) that helps to maintain body temperature and cools the body down when it gets too hot..
Can you cite some more examples from daily life where we can feel the effect of cooling due to evaporation?
1) Hot tea gets cool over time due to evaporation – hot molecules on the surface gets evaporated taking away heat with them. 2) Wet clothes dry in sun due to evaporation – the water in wet clothes takes heat energy from sun and gets evaporated.
What are 2 examples of evaporation?
Two familiar examples of evaporation are sweating and the rain cycle. When you are hot or undergo strenuous activity, your body produce sweat. The sweat on your skin gains energy from the body and eventually evaporates, in turn cooling you down. In weather, evaporation is demonstrated during the rain cycle.
What are examples of condensation?
Ten Common Condensation ExamplesMorning Dew on the Grass. … Clouds in the Sky. … Rain Falling Down. … Fog in the Air. … Visible Breath in Cold Conditions. … Fogging a Mirror. … Steamy Bathroom Mirror. … Moisture Beads on Car Windows.More items…
What is a real life example of evaporation?
Evaporation commonly occurs in everyday life. When you get out of the shower, the water on your body evaporates as you dry. If you leave a glass of water out, the water level will slowly decrease as the water evaporates. One important example of evaporation is sweating.
How do we use evaporation in everyday life?
13 Everyday Life Examples of EvaporationDrying Clothes under The Sun. One of the most common real-life examples of evaporation is drying of clothes under the sun. … Ironing of Clothes. … Cooling Down of Hot Tea and Other Hot Liquids. … Wet Floors. … Melting of Ice Cubes. … Preparation of Common Salt. … Evaporation of Nail Paint Remover. … Drying of Wet Hair.More items…