According to Einstein’s photoelectric equation, the graph between kinetic energy of emitted photoelectrons and incident frequency is: [Image]
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According to Einstein’s photoelectric equation, the graph between kinetic energy of emitted photoelectrons and incident frequency is: [Image]

G1 Physics · Accepted Answer

Einstein equation Kₘₐₓ = hν − W. Graph Kₘₐₓ versus ν is a straight line of positive slope h, crossing frequency axis at threshold ν₀ = W/h. Select the straight-line graph shown as D in the source. Answer: D.