Question

what change is observed in the particles of metal with the rise in temperature ​

Answer 1

Answer:

With an increase in temperature, the particles gain kinetic energy and move faster. The actual average speed of the particles depends on their mass as well as the temperature – heavier particles move more slowly than lighter ones at the same temperature.

Answer 2

With an increase in temperature, the particles gain kinetic energy and move faster. the actual average speed of the particles depends on their mass as well as the temperature heavier particles move more slowly than lighter ones at the same temperature.