Question

Question Mode
Multiple Select Question
Select all that apply

Which of the following are caused by wave reflections?

Multiple select question.

fish appearing shallower than they are


an echo in an empty hall


seeing someone through a glass window


an image in a mirror

Answer 1

The following options are caused by wave reflections:

- **fish appearing shallower than they are** (This effect is due to the refraction of light, but it is related to wave behavior.)
- **an echo in an empty hall** (This is a direct result of sound wave reflections.)
- **an image in a mirror** (This occurs due to the reflection of light waves.)

**Seeing someone through a glass window** typically involves refraction and transmission rather than reflection.

So the correct selections are:

- fish appearing shallower than they are
- an echo in an empty hall
- an image in a mirror