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In a photoelectric effect experiment the...

In a photoelectric effect experiment the threshold wavelength of light is 380 nm.If the wavelength of incident light is 260 nm, the maximum kinetic energy of emitted electrons will be :
Given E (in eV)`=(1237)/(lambda("in nm"))`

A

1.5 eV

B

3.0 eV

C

4.5 eV

D

15.1 eV

Text Solution

Verified by Experts

The correct Answer is:
A
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