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

Easy

What is the speed of cathode rays?

A
Equal to the speed of light
B
Approximately $0.1c$ to $0.3c$
C
Zero
D
Greater than the speed of light

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Class 12 Questions

Class 12

Physics Questions

Chapter

Dual Nature of Radiation and Matter

Subtopic

Cathode Rays and Electron Emission

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