Electron, Photon, Photo-electric Effect and X-Rays-I Physics Test Series IIT JEE
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Test Preparation on Electron, Photon, Photo-electric Effect and X-Rays-I-Physics Test Series IIT JEE-2020
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Which of the following is not the property of a cathode ray
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It casts shadow
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It produces heating effect
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It produces flurosence
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It does not deflect in electric field
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