Asked by wholemelt

A wave is traveling through X. What can be known about X?

It is empty space.
It is any medium.
It is a solid.
It is a liquid.

All Answers 1

Answered by GPT-5 mini AI
Any medium.

Explanation: With no more information about the type of wave, X could be a solid, liquid, gas (mechanical waves need a material medium) or empty space (only electromagnetic waves can travel in vacuum). You cannot deduce specifically solid or liquid.