Question
Physics Question on Atoms
In α - ray scattering, the scattering angle (θ) for impact parameter (b) to become zero is
A
0∘
B
90∘
C
180∘
D
45∘
Answer
180∘
Explanation
Solution
Answer (c) 180∘
In α - ray scattering, the scattering angle (θ) for impact parameter (b) to become zero is
0∘
90∘
180∘
45∘
180∘
Answer (c) 180∘