Question

a)which phenomenon can be studied by following diagram?
b)define that phenomenon which is related to above experiment.
c)if crushed ice is pressed and then the pressure is released,a lump of ice is formed.justify it.​

Answer 1

Answer:

1.Regelation

2.when we apply pressure on ice it changes its state and melting point increases and ice melts and turns again into ice on removing pressure

3. When ice is crushed and both are placed together the water in them mixes and as result on removing pressure we get ice candy

Answer 2

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a)

The phenomenon which can be studied by given diagram is Regelation.

b)

The phenomenon in which ice converts to water when pressure is applied and reconverts to ice once pressure is removed is called Regelation.

c)

1. When crushed ice is pressed, its melting point is lowered and some ice melts to form water.

2. When pressure is released, the melting point becomes normal and the water freezes to form ice forming a lump.

Hope it helps!