How can we make a ray of light bend toward the normal? (1 point)

Question

• We can make it travel through water

• We can make it travel from air into glass

• We can make it travel from glass into air

• We can make it travel through glass

Answer 1

To make a ray of light bend toward the normal, we can either:

• Make it travel through water (from air to water).
• Make it travel from air into glass (also from a less dense medium to a denser medium).

Both of these options involve light moving from a medium with a lower refractive index (air) to a medium with a higher refractive index (water or glass), which causes the light to bend toward the normal line.

So, out of the provided options, the correct answers are:

• We can make it travel through water (assuming it starts from air).
• We can make it travel from air into glass.

If you had to select only one from the given options, the best choice is:

We can make it travel from air into glass.