The threshold frequency for a certain metal is f 0 . When light of frequency f = 2f 0 is…
Chemistry · NEET · NTA Exams — Structure of Atom
The threshold frequency for a certain metal is f0. When light of frequency f = 2f0 is incident on it, the maximum velocity of photoelectrons is 4 x 106 m/s. If the frequency of incident radiation is increased to 5f0, the maximum velocity of photoelectrons (m / s) will be
- 8 x 105
- 2 x 106
- 8 x 106
- 2 x 107
Answer
(C) 8 x 10 6
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