As light rays emerge from a glass prism into air, are they refracted towards or away from the normal ?

As light rays pass from air into a glass prism, are they refracted towards or away from the normal ?

As light rays pass from water into glass, are they refracted towards the normal or away from the normal?

Light travels more quickly through water than through glass. a) Which is optically denser: water or glass? b) if a ray of light passes from glass into water, which will it bend: towards the normal or away from the normal?

If a ray of light travelling in glass enters into water will it bend towards or away from the normal?

A light ray travels from oil to water medium. Does it bend towards the normal or away from the normal ?

A ray of light travelling in glass emerges into air. State whether it will bend towards the normal or away from the normal.

A ray of light travelling in air enters obliquely into water. Does the light ray bend towards the normal or away from the normal ? Why ?