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MHT CET202016 Oct 2020Evening ShiftPhysicsDual Nature of MatterActual

The graph of kinetic energy against the frequency ( V ) of incident light is as shown in the figure. The slope of the graph and intercept on X axis respectively are

Options

  1. APlanck's constant, threshold frequency
  2. Bwork function, maximum K.E
  3. Cmaximum K.E, threshold frequency
  4. DPlanck's constant, work function

Correct answer

A. Planck's constant, threshold frequency

Step-by-step solution

(A) KE = h v- ₀y=m x-c m = h , c = ₀

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