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Oksanka [162]
3 years ago
7

Question 2

Chemistry
1 answer:
natulia [17]3 years ago
3 0

Explanation:

de Broglie wavelength= h/mv

v=h/m x de Broglie wavelength

v= (6.626× 10^-34)/ (2347× 1.27 × 10^-38)

v= 22.229 m/s(according to Google scientific calculator)

am sorry I don't hv a calculator at hand

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