Question

Graph shows a hypothetical speed distribution for a sample of N gas particle (for V > V₀ ; dN / dV = 0,dN / dV is rate of change of number of particles with change veloicty)

(A) The value of aV₀ is 2N

(B) The ratio V_avg / V₀ is equal to 2/3.

(C) The ratio V_rms / V₀ is equal to 1/ √2 . V

(D) Three fourth of the total particle has a speed between 0.5 V₀ and V₀ .

Answer 1

Correct option: (A, B, C, D)

Explanation:

Area under the curve from 0.5 V₀ to V₀ is 3/4  of total area.