Do it fast it urgent
who will be Intelligent they only
can write the question and answer please do it
Answers
1. Take an example of ice , when we heat it the heat energy is consumed to break sown the bond of water molecules and this is reason behind why water temperature remain constant .
Take an example of ice , when we heat it the heat energy is consumed to break sown the bond of water molecules and this is reason behind why water temperature remain constant .After Melting of ice , remaining heat consumed to evaporate water and then the water temperature Rises up.
2. Earthen pot have small pores on there surface , when wind blow the water from the pores evaporate and make the water in the pot cooler.
3. Yes , we can sip fastly in saucer rather than the cup because the surface area of saucer is very bigger than saucer. So the heat and water from tea evaporate fastly and our tea become enough hot to drink easily
4. This happens mainly in monsoon season or in the environment contain moisture. Cold temperature of water attracts moisture from surrounding and the moisture collects on the surface of bottle in the form of droplets.
5. The rate of diffusion is faster in gases because gase have high kinetic energy , have more intermolecular space and can flow fast .
So gase can diffuse in gas very fast .
6. Because wet cloth have low or cool temperature than the body so the cloth absorbs excess heat from body and make body temperature low.
7. Because cotton's fibre is very thin fibre and have very good capacity to absorb water or sweet .
So when sweet comes the cloth absorb it and when it got air from surrounding , sweet evaporate and cool down the body temperature.
8. Roof or ground absorbs absorbs heat from Sun and become heat , so when we sprinkle water on roof or ground heat from the ground transfers into the water and evaporates and the roof or ground cool down.
9. Ice is more effective in cooling than water at the same temperature because ice can absorb latent heat as well as the heat energy in order to attain room temperature. Water at 0 C can absorb heat energy only to attain the room temperature.
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Right answer given nksoni