Question

Explain what happens when solids are heated

Answer 1

Answer:

When solids are heated , the particles of Solid try to go apart from each other. They loss their bounding and at the melting points

they start melting.

Answer 2

Answer:When solids are heated, the molecules present in it expands it making it ductile, malleable etc.

For example fish plates present in rail roads expand in summertime ensuring the safety of the passengers in the train.

Explanation: I hope it helped you