Question

If increase the heat then what will be effect on metals

Answer 1

it will be subject to the degree by which you are heating, the nature of individual metal and the environment. in normal circumstances when you provide heat, the energy level will increase hence the instability as well. further heating will led to melting of metal and further more to change in character and further more will bring it to plasma state.

Answer 2

effect of heat

1 increase size of of volume of of metal

2 increase of of surface area of metal

3