C 74 In Young s double slit experiment angular width of

Last updated: 6/30/2023

C 74 In Young s double slit experiment angular width of fringes is 0 20 for sodium light of wavelength 5890 If complete system is dipped in water then angular width of fringes becomes RPET 1997 a 0 11 c 0 22 b 0 15 d 0 30 between