Light of frequency strikes a metal and causes photoelectrons to be emitted having a maximum kinetic
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Question:
Light of frequency ν strikes a metal and causes photoelectrons to be emitted having a maximum kinetic energy of 0.90 hν. From this we can say that
- a) light of frequency ν/2 will not produce any photoelectrons.
- b) light of frequency 2ν will produce photoelectrons having a maximum kinetic
- the energy of 1.80 hν.
- c) doubling the intensity of light of frequency ν will produce photoelectrons having a maximum kinetic energy of 1.80 hν.
- d) the work function of the metal is 0.90 hν.
- e) None of the above statements is correct.
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