Advertisements
Advertisements
Question
Name the three main parts of a Cathode Ray Tube.
Advertisements
Solution
The three main parts of a cathode ray tube are
(i) Electron gun,
(ii) Deflecting system,
(iii) Flourescent screen.
RELATED QUESTIONS
What are free electrons?
Under which conditions does the nucleus of an atom tend to radioactive?
Why is a cathode ray tube evacuated to a low pressure?
A radioactive substance is oxidized. What changes would you expect to take place in the nature of radioactivity? Explain your answer.
A certain nucleus A (mass number 238 and atomic number 92) is radioactive and becomes a nucleus B (mass number 234 and atomic number 90) by the loss of one particle.
What particle was emitted?
What do you mean by electron emission?
State any two uses of cathode rays.
Which part of the atom undergoes a change in the process of radioactive decay?
What is the value of the speed of gamma radiations in air or vacuum?
State one use of radio-isotopes.
