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Question: If in Rutherford's experiment, the number of particles scattered at 90ŗ angle are 28 per min, then n...

If in Rutherford's experiment, the number of particles scattered at 90ŗ angle are 28 per min, then number of scattered particles at an angle 60ŗ and 120ŗ will be –

A

112/min, 12.5/min

B

100/min, 200/min

C

50/min, 12.5/min

D

117/min, 25/min

Answer

112/min, 12.5/min

Explanation

Solution

N µ 1sin⁡4(θ/2)\frac{1}{\sin^{4}(\theta/2)}