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NEETPhysicsDual Nature of Matter

In an experiment on the photoelectric effect, a student plots a graph of stopping potential (Vstop) against the frequency (ν) for two materials, A and B, as shown in Fig. 11.2. Which of the two materials, A or B, has a higher work function?

Options

  1. AMaterial A
  2. BMaterial B
  3. CBoth have the same work function
  4. DInsufficient data to determine

Correct answer

B. Material B

Step-by-step solution

Correct Option is : (B) Material B

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