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Question: Answered & Verified by Expert
According to Einstein's photoelectric equation, the graph between the kinetic energy of photo-electrons ejected and the frequency of incident radiation is
PhysicsDual Nature of MatterNEET
Options:
  • A
  • B
  • C
  • D
Solution:
2293 Upvotes Verified Answer
The correct answer is:
Kmax=hv-ϕ

Comparing with equation of straight line

y=mx+c

m=h,

c=-ϕ

so, straight line with positive slope and negative intercept on y- axis.

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