Electrons of mass with de-Broglie wavelength λ fall on the target in an X-ray tube.The cut off wavelength (λ0) of the emitted X-rays is Electrons of mass with de-Broglie wavelength λ fall on the target in an X-ray tube.The cut off wavelength (λ0) of the emitted X-rays is August 21, 2020 Category: Chapter 29 - Dual Nature of Matter and Radiation , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related