The velocity of an electron with de Broglie wavelength of `1.0 xx 10^(2)` nm is:

Question

The velocity of an electron with de Broglie wavelength of `1.0 xx 10^(2)` nm is:

The velocity of an electron with de Broglie wavelength of `1.0 xx 10^(2)` nm is:
A. `7.2 xx 10^(5)cm//sec`
B. `72 xx 10^(5)cm//sec`
C. `7.2 xx 10^(4)cm//sec`
D. `3.6 xx 10^(5)cm//sec`

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`lambda = (h)/(mv)`

8 views Answered 2023-02-05 15:29