Question

Which one of these statements is usually true about waves?

A.All kinds of waves are the same size.

B.All waves move at the same speed.

C.Waves don't move matter, just energy.

D.Some waves do not move in a pattern.

Answer 1

Answer: C. Waves don't move matter, just energy.

Step-by-step explanation:

Answer 2

B, all waves move at the same speed.