Calculate the wavelength of de Broglie w...

Calculate the wavelength of de Broglie waves associated with a beam of protons of kinetic energy `5xx10^(2)` eV. (Mass of each proton `=1.67xx10^(-27)kg,h=6.62xx10^(-34)Js` )

A

`2.28xx10^(-12)m`

B

`1.28xx10^(-10)m`

C

`1.28xx10^(-12)m`

D

`2.28xx10^(-10)m`

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The correct Answer is:

C

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