Q170. Light of frequency 1.5 times the threshold frequency is incident on a photo sensitive material. If the frequency is halved and intensity is doubled the photo electric current becomesPhysics — Dawn of Modern Physics — Question 170 of 217A. Four timesB. DoubleC. HalfD. ZeroPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →