Most probable speed is the speed through which most of the molecules of gas are travelling with. Suppose you have filled a gas inside a closed container. Now the gas inside will apply some pressure. And all the molecules will have some kinetic energy, right? If we calculate the mean of all the velocities of all the molecules using the formula. KE=m*v*v/2
Idris Elba. An only child, Idris Elba was born and raised in Hackney, London, England. His father, Winston, is from Sierra Leone and worked at a Ford motor factory. His mother, Eve, is from Ghana and had a clerical duty. Idris attended school in Canning Town, where he first became involved in acting.
The film is based on Nelson Mandela's autobiography It stars Idris Elba as Mandela, while Naomie Harries plays his second wife, Winnie Johannesburg, South Africa (CNN)-- It was decades in the making but the long-awaited film based on Nelson Mandela's autobiography is finally here. Starring British actor Idris Elba as the beloved South African icon, Mandela: Long Walk To Freedom had its South African premiere Sunday in a buzzing Johannesburg cinema.