JEE Main 8 April 2017 Paper Solved Paper

Section: Physics

Question : 24 of 90

Marks: +1, -0

The maximum velocity of the photoelectrons emitted from the surface is v when light of frequency n falls on a metal surface. If the incident frequency is increased to 3n, the maximum velocity of the ejected photoelectrons will be :

[Main 8 April 2017]

less than √3v
v
more than √3v
equal to √3v

Validate

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