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Class 12PhysicsDual Nature of Radiation and MatterPhotoelectric Effect by Lenard and it's Observations
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Light of frequency two times the threshold frequency is incident on a photosensitive material. If the incident frequency is made $\left(\frac{1}{3}\right)^{rd}$ and intensity is doubled,then the photoelectric current will

MHT CET 2021All MHT CET
  • A
    increase
  • B
    decrease
  • C
    be zero
  • D
    be halved
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Class 12 Questions

Class 12

Physics Questions

Chapter

Dual Nature of Radiation and Matter

Subtopic

Photoelectric Effect by Lenard and it's Observations

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