The angle of incidence of a wave of a wave with angle of transmission 45 degree and the
refractive indices of the two media given by 2 and 1.3 is
a) 41.68
b) 61.86
c) 12.23
d) 27.89
refractive indices of the two media given by 2 and 1.3 is
a) 41.68
b) 61.86
c) 12.23
d) 27.89