The refractive index of kerosene and ice are 1.44 and 1.31, respectively. A ray of light travels from ice to kerosene. The refractive index of kerosene with respect to ice is _______ and the light ray bends_______ the normal in kerosene.
1
0.91; towards
2
1.10; away from
3
1.10; towards
4
0.91; away from