The frequency and the intensity of a beam of light falling on the surface of a photoelectric material are increased by a factor of two. This willA. increase the maximum kinetic energy of the photoelectrons as well as photoelectric current by a factor of twoB. increase the maximum kinetic energy of photoelectrons and would increase the photoelectric current by a factor of twoC. increase the maximum kinetic energy of photoelectrons by a factor of two and will have no effect on photoelectric currentD. increase the photoelectric current by a factor of two but will have no effect in kinetic energy of emitted electrons

The frequency and the intensity of a beam of light falling on the surf

1.	The frequency and the intensity of a beam of light falling on the surface of a photoelectric material are increased by a factor of two. This willA. increase the maximum kinetic energy of the photoelectrons as well as photoelectric current by a factor of twoB. increase the maximum kinetic energy of photoelectrons and would increase the photoelectric current by a factor of twoC. increase the maximum kinetic energy of photoelectrons by a factor of two and will have no effect on photoelectric currentD. increase the photoelectric current by a factor of two but will have no effect in kinetic energy of emitted electrons
Answer» Correct Answer - B

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