6) The wavelength of light when propagating in water with index of refraction m = 133 Is 420 mm Calculate the wavelength and frequency of light when travelling in glass with index me . 155. (c=3 x 10 m/s) (aja - 326 nm and ( = 5:09 1 1010 Hz (b)A - 326 nm and f- 5.93 x 1010 Ha [c) A = 360 nm and f= 4.61 x 1034 Hr (d)2 = 360 nm and I= 5.37 x 1014 Hz