SATHEE: Dual Nature Of Light Question 50

Dual Nature Of Light Question 50

Question: Kinetic energy of emitted cathode rays is dependent on [CPMT 1996]

Options:

A) Only voltage

B) Only work function

C) Both (a) and (b)

D) It does not depend upon any physical quantity

Show Answer

Answer:

Correct Answer: C

Solution:

Higher the voltage, higher is the KE. Higher the work function, smaller is the KE.

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Dual Nature Of Light Question 50

Question: Kinetic energy of emitted cathode rays is dependent on [CPMT 1996]

Options:

Answer:

Solution:

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