Question

Waves can ___ when the move from one medium to another

1. disappear
2. interfere
3. bend
4. split

Answer 1

Waves can bend when they move from one medium to another, a phenomenon known as refraction.

Step-by-step explanation:

When waves move from one medium to another, they can bend. This phenomenon is known as refraction. Refraction occurs because different media have different properties, such as density or depth, that affect how waves travel through them.

For example, when water waves travel from the deep end to the shallow end of a swimming pool, they bend in a path closer to perpendicular to the surface of the water, propagate slower, and decrease in wavelength as they enter shallower water.

Therefore, option 3, bend, is the correct answer.