Question
Reason (R): Photo electric emission can occur only if frequency of incident light is less than threshold frequency.
a.
Both A and R are true and R is correct explanation of A
b.
Both A and R are true but R is not a correct explanation of A
c.
A is true but R is false
d.
A is false but R is true
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Q. Assertion (A): The amount of photoelectric emission depends on the intensity of incident light. Reason (R): Photo electric emission can occur only if frequency of incident...
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