An electron with de-Broglie wavelength λ fall on the target in an X-r – InterviewSolution

1.	An electron with de-Broglie wavelength λ fall on the target in an X-rays tube. The cut-off wavelength λ0 of the emitted X-rays is
Answer» An electron with de-Broglie wavelength $λ$ fall on the target in an $X$ -rays tube. The cut-off wavelength $λ_{0}$ of the emitted $X$ -rays is

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