Question 286: Dual Nature of Matter and Radiation

Question

Using Einstein's photoelectric equation, the graph between kinetic energy of emitted photoelectrons and the frequency of incident radiation is shown correctly by graph

Accepted Answer

Photoelectric equation, K.E. $\max =\mathrm{h} 
u-\phi$ Comparing with equation of straight line, $y=m x+c$.
The graph of K.E.max vs $v$ is a straight line with slope ' $h$ '.

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Dual Nature of Matter and Radiation

Using Einstein's photoelectric equation, the graph between kinetic energy of emitted photoelectrons and the frequency of incident radiation is shown correctly by graph

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