Quiz

Assertion (A) : Electrons are ejected from the surface of zinc when it is irradiated by yellow light. Reason (R)...

Komal Kohli March 4, 2024

CBSE

Assertion (A) : Electrons are ejected from the surface of zinc when it is irradiated by yellow light. Reason (R) : Energy associated with a photon of yellow light is more than the work function of zinc.

Ans.

A: Electrons are ejected from zinc by yellow light. R: Yellow light's energy exceeds zinc's work function.

Shortened: A: True R: False