Question

Q. Take small ice cubes in a beaker. In-
sert the thermometer into ice cube.
Observe the reading of thermometer.
i) What do you notice in the reading
of thermometer ?
ii) What is the process discussed in the
above experiment ?

iii) What do we call the heat energy
given to ice to convert into water at
constant temperature ?​

Answer 1

Answer:

i. The thermometer shows the same reading till every ice piece becomes liquid

ii.I think Vaporization

iii.Latent heat

Explanation:

Answer 2

Answer:

The temperature does not rise for some time because heat was used for changing ice at 0∘C to water at 0∘C.