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Moseley's Law

Que. : If wor...

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Que. : If work function of two different metals is 2 eV and 4 eV respectively and wavelength of incident light is 2000 Aemstron then find the ratio of their stopping potential ?

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Q. Light of wavelength

3300^{\circ} A

is incident on two metals A and B, whose work functions are 4 eV and 2 eV, respectively. Then:

Q. Light of wavelength

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2.5 e V

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mm is incident on the surface of a metal, whose work function is

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