What is cathode ray tube
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a high vacuum in which cathode ray produced a luminous image on a fluroecent screen used in tv and computers
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electrons are discovered by j.j Thomson by cathode ray discharge tube experiment.
a discharge tube is a glass tube which is fitted with glass tube metal electrodes
under the conditions of very high voltage (10000v) and extremely low pressure (0.01mmHg)
he observed that some invisible ray originate from cathode and moves towards anode.
he named them cathode rays.
cathode rays consists of a stream of negatively charged particles known as electrons.
a discharge tube is a glass tube which is fitted with glass tube metal electrodes
under the conditions of very high voltage (10000v) and extremely low pressure (0.01mmHg)
he observed that some invisible ray originate from cathode and moves towards anode.
he named them cathode rays.
cathode rays consists of a stream of negatively charged particles known as electrons.
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