Question

The mass of electron is 9.1 × 10^-31kg .If its K.E is 3.0 × 10^-25 . calculate its wavelength ?​

Answer 1

Answer:

If its K.E. is 3.0 × 10–25 J, calculate its wavelength. Hence, the wavelength of the electron is 8.9625 × 10–7 m.

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Answer 2

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