Chemistry, asked by rammurti1783, 8 months ago

Calculate the velocity of an electron having the de-Broglie wavelength of 200 Å.

Answers

Answered by jaseeka

1

Answer:

36373.62 m/s

Explanation:

wave length = h/ mv

mass of electron = 9.1 × 10^-31 kg

h = 6.62× 10^-34

200A° = 200 × 10^-10

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