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Question: Answered & Verified by Expert
In a Photoelectric effect experiment, frequency of incident radiation is increased by keeping other factors constant f>f0 .The stopping potential
PhysicsDual Nature of MatterMHT CETMHT CET 2018
Options:
  • A decreases
  • B increases
  • C becomes zero
  • D first decreases and then increases
Solution:
1993 Upvotes Verified Answer
The correct answer is: increases
e V 0 =hυh υ 0 .
e V 0 =h( υ υ 0 ).
e V 0 = h e ( υ υ 0 ).
Stopping potential increases with frequency of incident radiation.

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