Q47. The ratio of intensities of two waves is 4:1. They are producing interference. The ratio of maximum and minimum intensities will be: Physics — Optics, Nature of Light and Optical Instruments — Question 47 of 155A. 4 : 7 B. 3 : 1 C. 5 : 3 D. 6 : 2 Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →