Suppose there are two identical gas cylinders. One contains the monatomic gas neon
(
Ne
)
,
and the other contains an equal mass of the monatomic gas radon
(
Rn
)
.
The pressures in the cylinders are the same, but the temperatures are different. Determine the ratio KENe
/
KERn of the average kinetic energy of an atom of neon to the average kinetic energy of an atom of radon.