This integral is the area under the graph of f as a function of vmeland, except in special cases, has to be evaluated numerically byusing mathematical software (Fig. 1B.5). The average value of apower of the speed, v", is calculated as(v") = ["v" f (v) dv0In particular, integration with n = 2 results in the mean squarespeed, (²), of the molecules at a temperature T:3RTM(1B.6)Mean square speed[KMT](1B.7) Self-test 1B.1 Derive the expression for (v²) in eqn 1B.7 byevaluating the integral in eqn 1B.6 with n = 2.

The mean square speed is Where, v is the velocity. is the probability distribution…

This integral is the area under the graph off as a function of u and, except in special cases, has to be evaluated numerically by using mathematical software (Fig. 1B.5). The average value of a power of the speed, v", is calculated as (v") = ["v" f(v)dv In particular, integration with n = 2 results in the mean square speed, (²), of the molecules at a temperature T: (شروع) 3RT M Mean square speed ve speeds [KMT] (1B.6) (1B.7)

This integral is the area under the graph off as a function of u and, except in special cases, has to be evaluated numerically by using mathematical software (Fig. 1B.5). The average value of a power of the speed, v", is calculated as (v") = ["v" f(v)dv In particular, integration with n = 2 results in the mean square speed, (²), of the molecules at a temperature T: (شروع) 3RT M Mean square speed ve speeds [KMT] (1B.6) (1B.7)