A contemporary dental X-ray tube. The heated cathode is within the still left. Centre is the anode that's comprised of tungsten and embedded within the copper sleeve.William Coolidge points out medical imaging and X-rays. An X-ray tube is actually a vacuum tube that converts electrical enter electric power into X-rays.[one] https://jadebangle87654.weblogco.com/28367579/new-step-by-step-map-for-tungsten-tubes