In the Rutherford scattering experiment the number of `alpha`particles scattered at anangle `t
Channel: Doubtnut
Date: 2020-03-29

In the Rutherford scattering experiment the number of `alpha`particles scattered at anangle `theta = 60^(@)` is 12 per min. The number of `alpha` particles per minute when scatterd at an angle of`90^(@)` are