In Rutherford's experiment,number of particles scattered at 90º angle are x per second. Number of particles scattered per second at angle 60º is

(1) x

(2) 4x

(3) 8x

(4) 16x

Asked by kumarisakshi0209 | 19th Mar, 2019, 09:09: PM

Expert Answer:

Number of scattered particle is directly proportional to cosec^2θ
So Ni(initial)cosec^2(90) = Nf(final)coec^(60)
Ni =4Nf
So it would be 4 times

Answered by Ankit K | 19th Mar, 2019, 10:42: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.