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A photon and an electron have equal ener...

A photon and an electron have equal energy E, the ratio `(lamda"photon")/(lamda"electron")` is proportional to

A

`E^(0)`

B

`E^(1//2)`

C

`E^(-1)`

D

`E^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`lambda_(1)/lambda_(2)=(h/sqrt(2mE))/((hc)/E)` or `lambda_(1)/lambda_(2) prop E^(1//2)`
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ALLEN-SIMPLE HARMONIC MOTION-Exercise-05(B)
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  10. Electrons of mass m with de-Broglie wavelength lambda fall on the targ...

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  11. In the options given below, let E denote the rest mass energy of a nuc...

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  12. Which one the following statement is wrong , in the context of X - ray...

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  18. In a historical experiment to determine Planck's constant, a metal sur...

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