1.

A metallic surface is irradiated by a monochromatic light of frequency `v_(1)` and stopping potential is found to be `V_(1)`. If the light of frequency `v_(2)` irradiates the surface, the stopping potential will beA. `V_(1)+(h)/(e)(v_(1)+v_(2))`B. `V_(1)+(h)/(e)(v_(1)-v_(2))`C. `V_(1)+(e)/(h)(v_(2)-v_(1))`D. `V_(1)-(h)/(e)(v_(1)+v_(2))`

Answer» Correct Answer - B


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