Question

A nucleus of mass M at rest splits into two parts having masses $\frac{M′}{3}$ and $\frac{2M′}{3}(M′<M).$

• A. 1 : 2
• B. 2 : 1
• C. 1 : 1
• D. 2 : 3

Answer 1

Answer: (C)

1 : 1

Answer 2

de Broglie wavelength is

$\frac{pM'}{3} = \frac{P2M'}{3}$

Hence, $\frac{λM'3}{λ2M'3} = \frac{1}{1}$

Therefore, the correct option is (C): $1:1$