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According to Einstein's photoelectric equation, the plot of the kinetic energy of the emitted photo electrons from a metal versus the frequency, of the incident radiation gives a straight line whose slope –

Option: 1

Is the same for all metals and independent of the intensity of the radiation


Option: 2

Depends on the intensity of the radiation


Option: 3

Depends both on the intensity of the radiation and the metal used


Option: 4

Depends on the nature of the metal used


Answers (1)

best_answer

K.E._{max}= hv-W
Y=mX-C
\ast Slope\Rightarrow m=tan\Theta = h=constant
\ast Intercept \Rightarrow C= W

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Riya

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