Class 12 Physics Dual Nature of Radiation and matter Cathode Rays and Electron Emission

Easy

Who discovered the presence of electric charge on an electron?

A
$J$. $J$. Thomson
B
Millikan
C
Newton
D
Franklin

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Class 12 Questions

Class 12

Physics Questions

Chapter

Dual Nature of Radiation and matter

Subtopic

Cathode Rays and Electron Emission

Similar Questions

Which scientist invented cathode rays?

Easy

Which one of the following is not electromagnetic in nature?

Easy

The cathode rays have particle nature because of the fact that

Medium

The number of secondary electrons emitted per number of primary electrons depends on:

Easy

Which of the following is not true with respect to cathode rays?

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