Q136. Light of a certain wavelength and intensity ejects photoelectrons from a metal plate.Then this beam is replaced by another beam of smaller wavelength and smaller intensity. As a result:Physics — Dawn of Modern Physics — Question 136 of 217A. No change occurs.B. Emission of photoelectrons stopsC. K.E of the photoelectrons decreases but the strength of the photoelectric current increases.D. K.E of the photoelectrons decreases but the strength of the photoelectric current decreasesPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →