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NEET 2009
Exam
NEET
Year
2009
Subject
Physics
Chapter
Dual Nature of Matter

NEET 2009 · Physics · Dual Nature of Matter

The number of photoelectrons emitted for light of a frequency v...

The number of photoelectrons emitted for light of a frequency v\mathrm{v} (higher than the threshold frequency v0\mathrm{v}_0 ) is proportional to :

Options

  1. AFrequency of light (v)
  2. Bv−v0v-v_0
  3. CThreshold frequency (v0)\left(\mathrm{v}_0\right)
  4. DIntensity of light

Correct answer

D. Intensity of light

Step-by-step solution

No. of photoelectrons emitted is independent of frequency but depends on intensity.
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