Question

On increasing temperature, particles of matter move vigorously because
1) Kinetic energy remains same 2) Kinetic energy increases
3) Kinetic energy decreases
4) K.E may get increase (or) decrease​

Answer 1

Answer:

Particles of the matter show continuous random movements due to the kinetic energy they possess. A rise in temperature increases the kinetic energy of the particles, making them move more vigorously.