JEE · NEET Previous Year Question

When UV light of wavelength is incident on the metal surface having work function , electron emission takes place. The stopping potential is:
(Given hc )

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.

  1. A
  2. B
  3. C
  4. D

Correct answer: C

Solution

(c)


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