WBJEE · Physics · Dual Nature of Matter
Find the correct statement(s) about photoelectric effect. 
- A There is no significant Ime delay between the absorption of a suitable tadiation and the emission of electrons
- B Einstein analysis gives a threshold frequency above which no electron can be emitted
- C The maximum kinetic energy of the emitted photoelectrons is proportional to the frequency of incident radiation
- D The maximum kinetic energy of electrons does not depend on the intensity of radiation
Answer & Solution
Correct Answer
(D) The maximum kinetic energy of electrons does not depend on the intensity of radiation
Step-by-step Solution
Detailed explanation
There is no significant time delay between the absorption of a suitable radiation and the emission of electrons and the maximum kinetic energy of electrons does not depend on the intensity of radiation. So, (a) and (d) are correct options.
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