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in Chemistry by (74.0k points)
A photon of frequency `v` causes photo electric emission from a surface with threshold frequency `v_(0)`. The de-Broglies wavelength `(lambda)` of the photo electron emitted is given by:
A. `Deltan=(h)/(2mlambda)`
B. `Deltan=(h)/(lambda)`
C. `[1/v_(0)-1/v]=(mc^(2))/(h)`
D. `lambda=sqrt(h/(2mDeltaV))`

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1 Answer

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by (73.8k points)
Correct Answer - D

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