Assertion (A): In photoelectron emission, the velocity of electron ejected from near the…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
Assertion (A): In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from interior of metal.
Reason (R): The velocity of the ejected electron will be zero.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Answer
(C) A is true but R is false.
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