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Calculate the wavelength (in nm) associa...

Calculate the wavelength (in nm) associated with a proton moving at`1.0 xx 10^3 m s^-1`.(Mass of proton = `1.67 xx 10^-27 kg` and `h = 6.63 xx 10^-34J s`).

A

0.032 nm

B

0.40 nm

C

2.5 nm

D

14.0 nm

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