JEE · NEET Previous Year Question
The maximum kinetic energy of emitted electrons in a photoelectric effect does not depend upon
Topic: JEE PYQ
Answer: A. Full step-by-step solution below.
- Aintensity
- Bwork function
- Cwavelength
- Dfrequency
Correct answer: A
Solution
(a) The maximum kinetic energy where is the incident energy and is the energy of extraction. If one increases the intensity for a radiation which produces photoelectricity, there is no change in kinetic energy.More Dual Nature of Matter & Radiation PYQs
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