When light comes from air to glass, the refracted ray is bent towards the normal. Why ?

While going from air to glass , the refracted ray deviates towards the normal / deviates away from the normal.

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

When light travels from rarer to denser medium, the refracted ray is _______ the normal.

When a light ray travels obliquely from glass to air, it bends towarrds the normal.

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

State whether the following statements are True or False : When a light ray travels obliquely from glass to air, it bends towards 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?