Solve this: 7. Which of the following statements concerning photoelectric effect is false? (1) It displays the particle nature of light . (2) Electrons are emitted only if light has a frequency equal to or above that of a critical frequency . (3) All electrons emitted at a particular frequency of light have the same energy . (4) Changing the frequency of light changes the energies of the electrons. Share with your friends Share 0 Shobhit Mittal answered this 1. it is correct as we treat radiation as the photon as the energy packet that is particle .2.this statement is also true as the frequency is greater then the critical or equal then the photo electron will emittied.3. thats not necessary . that all will have same energy. wrong statement .4. yes as we increase the frrequency the energy of photo electron will increase .Regards 0 View Full Answer
