Question

14 Which property is a measure of the average kinetic energy of the particles in a sample or matter?
(1) mass (2) density (3) pressure (4) temperature

Answer 1

(4) temperature is the correct answer.

Average kinetic energy is calculated by 3/2*R*T, in which R is a constant and is equal to 8.3145 J/ mol*K, and T is temperature measured in Kelvins.

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