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15) Calculate the de Broglie wavelength of a proton moving at 2.33 ? 104 m/s and...

15)

Calculate the de Broglie wavelength of a proton moving at 2.33 ? 104 m/s and 1.99 ? 108 m/s.

(a)    2.33 ? 104 m/s
m

(b)    1.99 ? 108 m/s
m

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