observe your surrounding and note down 5 incident where evaporation causes cooling'
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in my near of water evaporation causes cooling because when the air and water is mixed the warm air is converted into cool air because of water
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Evaporation : Evaporation of a liquid is defined as the conversion of liquid into gas below its boiling point.
Evaporation results in cooling effect.
Examples : We observe the following phenomena's in our daily life :
1. Water stored in Earthen Pots remains cool during summer.
2. We feel cool when we apply acetone on our finger.
3. Evaporation of sweat results in cooling effect.
4. Working of desert coolers in summer.
5. panting of dogs help them to reduce internal body temperature.
6. We prefer to sip a hot tea in a saucer than in a cup.
Evaporation results in cooling effect.
Examples : We observe the following phenomena's in our daily life :
1. Water stored in Earthen Pots remains cool during summer.
2. We feel cool when we apply acetone on our finger.
3. Evaporation of sweat results in cooling effect.
4. Working of desert coolers in summer.
5. panting of dogs help them to reduce internal body temperature.
6. We prefer to sip a hot tea in a saucer than in a cup.
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