A moving electron has 4.9 xx 10^(-25) joules of kinetic energy. Find o – InterviewSolution

1.	A moving electron has 4.9 xx 10^(-25) joules of kinetic energy. Find out its de - Broglie wavelength (Given h = 6.626 xx 10^(-34) Js, m_e = 9.1 xx 10^(-31)kg).
Answer» SOLUTION :`7 XX 10^(-7) m`

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