Question

If you keep ice at 0°C and water at 0°C in
either of your hands, in which hand you will
feel more chillness? Why?​

Answer 1

Answer:

the hand in which ice of 0 degrees is taken is more chill ness

explanation

the main reason is due to latent heat of vaporization

Because ice requires additional heat called "Latent heat" to first melt down to water. But at this time, the temperature of this water is still zero degree celcius. After this, the water absorbs heat from the nearby object that is to be cooled.

so putting it all together, 

Ice cooling capacity = latent heat + average heat

but that of water = average heat alone.

Answer 2

Answer:the one in which i am holding the ice

Explanation:

Due to latent heat of fusion at work ice needs more energy to melt and then increase it temp thus there is difference in amount of heat absorbed by the two for same mass of both and that is latent heat of fusion for ice and it is 80 cal/gm