draw labelled diagram of the experimental set up to the latent heat of fusion of ice
Answers
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Explanation:
The latent heat of fusion can be studied by performing an experiment as follows :-
We take some crushed ice in a beaker and suspend a thermometer in it (see in above figure ).We note the temperature of ice. It is found to be 0°C . We now heat the ice gently by using a small flame of the burner .On heating ,ice starts melting o form water .We keep on recording the temperature of melting ice on the thermometer every minute.As more heat is given , more ice melts to form water but the thermometer reading remains at 0°C .As long as there remains even a little of ice in the beaker, the temperature does not rise , it remain constant 0°C . This shows that there is no rise in temperature during the melting of ice . It is only when all the ice has melted that the temperature of water (formed from ice) starts rising on further heating . The heat which is going into ice but not increasing its temperature ,is the energy required to change the state of ice from solid to liquid .This is know as LATENT HEAT OF FUSION OF ICE. YOU CAN FOLLOW DIAGRAM DRAWN BY ME ................give thanks to my answers✨✨
