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For the photoelectric effect, the maximu...

For the photoelectric effect, the maximum kinetic energy `E_(k)` of the emitted photoelectrons is plotted against the frequency  of the incident photons as shown in the figure. The slope of the curve gives

A

Charge of electron

B

Work function of metal

C

Planck's constant

D

Ratio of Planck constant and charge of electron

Text Solution

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The correct Answer is:
C
`E_(k) = hv - phi`
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ALLEN-SIMPLE HARMONIC MOTION-Exercise-01
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