a) The ray diagram for a beam of light travelling from air to an optically denser material is as follows:
b) The ray diagram of light travelling from an optically denser material into air is as follows:
Draw a labelled ray diagram to show how a ray of light is refracted when it passes:
a) from air into an optically denser medium
b) from an optically denser medium into air
a) from air into an optically denser medium
b) from an optically denser medium into air
Draw a labelled ray diagram to show how a ray of light is refracted when it passes:
a) from air into an optically denser medium
b) from an optically denser medium into air
a) from air into an optically denser medium
b) from an optically denser medium into air