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According to Einstein's photoelectric eq...

According to Einstein's photoelectric equation, the graph between kinetic energy of photoelectrons ejected and the frequency of the incident radiation is :

A

B

C

D

Text Solution

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The correct Answer is:
D
K.E. (K) `=hv-W_(0)=hv-hv_(0)=hv-hv_(0)=h(v-v_(0))`
The graph between K.E. and v is a straight line as shown in figure (d). It has an intercept `(v_(0))` on the v-axis.
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MARVEL PUBLICATION-ELECTRONS AND PHOTONS -TEST YOUR GRASP - 17
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