jodisauber4571 jodisauber4571

22-02-2024
Physics

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The threshold frequency for a certain metal is v₀ when a certain radiation of frequency 2v₀ incident on this metal surface maximum velocity of photo electrons emitted is 2×10⁶ m/s, if radiation of frequency 3v₀ is incident on the same metal surface, the maximum velocity of the photo electrons emitted (in m/s ) is :
a. 2×10⁶
b. 4√2×10⁶
c. 2√2×10⁶
d. 4√3×10⁶

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