Dual nature of light and Atoms

Dual nature of radiation and matter

Dual nature of radiation and matter

Explain the dual nature of light.

Dual nature of lichen was established by

Assertion Interference shows wave nature of light Reason Photoelectric effect proves particle nature of light.

The dual nature of light is exhibited by

Statement-1 : Photoelectric effect supports the particle nature of light. That means light is not a wave in this case. Statement-2 : The particle nature and the wave nature of light coexist, what we feel is the nature that is dominating at a particular situation.

List-I List-II a) Einstein e) velocity of light b) Huygen f) diffraction of light c) Focault g) wave nature of light d) Fresnel h) particle nature of light

Transverse wave nature of light was first proposed by

Assertion: Photoelectric effect proves the particle nature of light. Reason: Photoemission starts as soon as light is incident on the metal surface, provided frequency of incident light is greater than or equal to the threshold frequency.