Question

Which pair of properties apply to both sound and electromagnetic waves?

A) Both waves carry energy and refract.
B) Both waves are longitudinal and carry energy.
Eliminate
C) Both waves are transverse and need a medium.
D) Both waves carry energy and do not need a medium to travel through.

Answer 1

Answer: A. Both waves carry energy and refract.

Explanation: Rarefaction is where vibrating particles are spread apart.

Answer 2

The answer would be A because sound waves and electomagnetic waves carry energy and they can both refract.