Modern Physics - Study Mode
[#211] The threshold frequency of material is
Correct Answer
(A) the minimum frequency of light which can emit photoelectrons from materials
[#212] Which phenomena shows the particle nature of light?
Correct Answer
(C) Photoelectric effect
[#213] The width of depletion layer of a p-n junction
Correct Answer
(D) is increased under reverse bias
[#214] In nuclear reactor, heavy water is used as
Correct Answer
(C) moderator
[#215] Hydrogen bomb was developed by
Correct Answer
(A) Edward Teller