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Q. |
Which one of the following is not correct about cathode rays? |
A. | They are deflected to the positive plate of electromagnetic field |
B. | The nature of cathode rays does not depend upon the nature of gas taken in the discharge tube |
C. | The nature of cathode rays depends upon the nature of gas taken in the discharge tube |
D. | Cathode rays are made up of material particles |
Answer» C. The nature of cathode rays depends upon the nature of gas taken in the discharge tube |
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