Question
Physics Question on Nuclear physics
A beam of fast moving alpha particles were directed towards a thin film of gold. The parts A, B and C of the transmitted and reflected beams corresponding to the incident parts A, B and C of the beam are shown in the adjoining diagram. The number of alpha particles in
A
B' will be minimum and in C' maximum
B
A' will be maximum and in B' minimum
C
A' will be minimum and in B' maximum
D
C' will be minimum and in B' maximum
Answer
A' will be maximum and in B' minimum
Explanation
Solution
The correct answer is (B) : A' will be maximum and in B' minimum.