Gujarati
11.Dual Nature of Radiation and matter
easy

In a photo cell, the photo-electrons emission takes place

A

After $10^{-1}$sec on incident of light rays

B

After $10^{-3}$sec on incident of light rays

C

After $10^{-6}$sec on incident of light rays

D

After $10^{-8}$sec on incident of light rays

Solution

(d)

Standard 12
Physics

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