Question

Which defines the average kinetic energy of a system's particles?

Answer 1

Answer:Temperature

Explanation:

Average kinetic energy of a system of particles is given by $\frac{f}{2} kT$.

where,

$f$ is the number of degrees of freedom of the particles.

$k$ is the boltzmann constant.

$T$ is the temperature.

For general gases,

$f=3$

For a given degrees of freedom,average kinetic energy is directly proportional to temperature.

So,the average kinetic energy depends on temperature.

Answer 2

Answer:

C. Temperature

Explanation: