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Cathod rays are not waves but are compos...

Cathod rays are not waves but are composed of electrically charged particles as they are deflected by

A

magnetic fields

B

electric fields

C

both magnetic and electric fields

D

neither magnetic nor electric fields

Text Solution

Verified by Experts

The correct Answer is:
C
Waves cannot be deflected by magnetic and electric fields as they do not carry any charge.
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R SHARMA-STRUCTURE OF ATOM-Follow-up Test
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  4. The forerunner of today's television tube is the

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  5. A strong fluoresence, i.e., emission of light is observed is bombarded...

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  6. Canal ray particles have e//m ratio many times smaller than those of e...

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  7. When difference elements are present in the discharged tube positive i...

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  8. In Millikan's experiment, static electric charge on the oil droplets t...

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  9. Which of the following forces act on oil drops in Millikan's experimen...

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  10. It is possible to take an X ray photograph (radiograph) of the bones o...

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  11. Which of the following is incorrect?

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  12. Alpha (alpha) particles are

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  13. Studies on the phenomenon of radioactivity supported the conclusion th...

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  14. Which of the following is incorrect for Thomson's model of the atom?

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  15. Rutherford's experiment on the scattering of alpha particles slowed fo...

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  16. Rutherford's scattering experiment is related to theof the nucleus.

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  17. Rutherfords experiments , which established the nuclear model of atom ...

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  18. The radius of an atomic nucleus is of the order of

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  19. Ordinary ''lead'' pencils actually are made of a form of carbon called...

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  20. Rutherford's alpha particle scattering experiment eventually led to th...

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