What is the result of evaluating the following integral 1N i

What is the result of evaluating the following integral: 1/N integral_0^infinity v n_v dv ? Remember to explain your reasoning.

Solution

The result would be (b) V_avg

The mean speed is the expected value of the speed distribution, Which is given from integrating the spped from 0 to infinite with its distribution and divide by total number of gas molecules/