A vessel is partitioned in two equal halves by a fixed diathermic separator. Two different ideal gases are. filled in left `(L)` and right `(R)` halves. The rms speed of the molecules in `L` part is equal to the mean speed of molecules in the `R` part. If the ratio of the mass of a molecule in `L` part to that of a molecule in `R` part is `(x^(circ) pi)/(y)`. then find `|x-y|`.
'(##CEN_KSR_PHY_JEE_C13_E01_011_Q03##)'

Answer

3