As light rays pass from water into glass, are they refracted towards the normal or away from the normal?
Water is optically rarer than glass. So, the rays of light are refracted 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 way will it bend : towards the normal or away from the normal ?
State True or False:
As light rays travel from air into a glass prism, they deviate away from the normal.