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Which Scientist Did Experiments Involving A Form Of Cathrode Ray Tube?
 A cathode ray tube is a partially evacuated glass tube which contains a gas at a low pressure. The tube has a cathode at one end and an anode at the other end. It has been used by different scientists since its discovery in late 1800's like Joseph John Thomson, Robert A. Millikan, Karl Ferdinand Braun etc. For details see the link below:inventors.about.com |
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by
Aicha  16 Dec 2007 15:12 |
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