Translation of cathode ray in Spanish:

cathode ray

rayo catódico, n.


  • 1

    rayo catódico masculine
    cathode ray tube tubo de rayos catódicos
    • Inside this glass tube, evacuated of air, a negatively charged and heated metal plate emitted a beam - a cathode ray - that could be focused and accelerated by its attraction towards a positively charged plate.
    • TV detector vans do not work by picking up radiation from the cathode ray tube
    • This sends information to the cathode ray in the back of your television, which projects it onto the screen.
    • Cold cathode ray technology illuminates the instrument faces, while the indicators are backlit.
    • One member of the radio society even has a major collection of cathode ray oscilloscopes, which he displays along one complete wall in his home.