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(a) An electron moves with a speed of 4...

(a) An electron moves with a speed of `4.70xx10^6` m//s. What is its de-Broglie wavelength?
(b) A proton moves with the same speed. Determine its de - Broglie wavelength.

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The correct Answer is:
A, B, D
`lambda = (h)/(mv)`
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