Question

The average kinatic energy of molecules of a hotter body is ------------- than that of colder body. (absolute, greater, specific heat, internal energy, humidity, reduces, latent heat of vaporization.)

Answer 1

internal energy molecules of a hooter bory

Answer 2

Dear Student,

◆ Answer -

The average kinatic energy of molecules of a hotter body is greater than that of colder body.

◆ Explaination -

• As we know, average kinetic energy of gas molecules is given by KE(avg) = kT/2
• From this we can say that, average kinetic energy of gas molecules is directly proportional to its temperature.
• Therefore, average kinetic energy of molecules of a hotter body is greater than that of colder body.

Hope this cleared your doubt.