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Question

Question: Dual nature of radiation is shown by....

Dual nature of radiation is shown by.

A

Diffraction and reflection

B

Refraction and diffraction

C

Photoelectric effect alone

D

Photoelectric effect and diffraction

Answer

Photoelectric effect and diffraction

Explanation

Solution

{Photoelectric effect Particle nature DiffractionWave nature}Dual nature\left\{ \begin{aligned} & \text{Photoelectric effect } \rightarrow \text{Particle nature } \\ & \text{Diffraction} \rightarrow \text{Wave nature} \end{aligned} \right\}\text{Dual nature}