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Which one of the following statements is not true for cathode rays?(a)Cathode rays produce heat when incident on metals(b)Cathode rays travel in a straight line(c)Cathode rays do not deflect in electric field(d)Cathode rays produce fluorescence when they fall on certain meterials

Amit Saxena , 11 Years ago

Grade upto college level

1 Answers

Navjyot Kalra

Last Activity: 11 Years ago

(c)

Cathode rays are negatively charged rays. Hence, when electric field is applied to them, then they deflect in direction opposite to electric field.

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Modern Physics> cathode-rays...

Which one of the following statements is not true for cathode rays?(a)Cathode rays produce heat when incident on metals(b)Cathode rays travel in a straight line(c)Cathode rays do not deflect in electric field(d)Cathode rays produce fluorescence when they fall on certain meterials

Amit Saxena , 11 Years ago

Navjyot Kalra

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