Question

The root mean square speed of an ideal gas at 27oc is 0.3 m/sec. Its rms velocity at 927oc is:

Answer 1

Answer:

So, from the relation we get that v1 / v2 = √(T1 / T2). So, on substituting the values we will get 0.3 / v = √(300 / 1200). 0.3 / v = 1 / 2 . So, the RMS(root mean square) velocity will be v = 0.6 m/s .