Electrons with de Broglie wavelength X fall on the target in an X-ray tube. The cut-off wavelength of the emitted X-rays is Electrons with de Broglie wavelength X fall on the target in an X-ray tube. The cut-off wavelength of the emitted X-rays is October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related