Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Dual Nature of Radiation and Matter

Question:

Options:

a

b

c

d

Correct Answer:

b

Explanation:

$\lambda = \frac{h}{p}$

p = $\sqrt{2mE}$

$\Rightarrow \lambda = \frac{h}{\sqrt{2mE}}$