Question

which refers to any disturbance that carries energy from one place to another?
wave
trough
motion
crest

Explanation:

To solve this, we analyze each option:

• Wave: By definition, a wave is a disturbance that transfers energy from one point to another without transferring matter.
• Trough: A trough is the lowest point of a wave, not a disturbance carrying energy.
• Motion: Motion is a general term for movement, not specifically a disturbance carrying energy in the context of waves.
• Crest: A crest is the highest point of a wave, not a disturbance carrying energy.

So the correct option is the one that matches the definition of a wave.

Answer:

A. wave