Question

In the kinetic energy of gases ,it is assumed that the gas molecules (a)repeal each other (b) collied elastically (c)Are mass less particles (d) move with uniform velocity ​

Answer 1

Answer:

b. collides elastically

Explanation:

in elastic collision no energy loss occurs.

whole energy is transferred..

as its assumed to be ideal conditions

hope it helps

Answer 2

Answer:

Short in duration

Explanation:

The assumption of the kinetic molecular theory

1. A gas consists of molecules in constant random motion.

2. Gas molecules influence each other only by collision, they exert no other forces on each other.

3.all collisions between gas molecules are perfectly elastic and short in duration. Thus all KE is conserved

4. The volume actually occupied by the molecules by the gas is negligibly small.