3. the material a wave travels through is called a\na property\nb transmitter\nc medium\nd absorber

3. the material a wave travels through is called a\na property\nb transmitter\nc medium\nd absorber
Answer
Brief Explanations:
In physics, the substance through which a wave travels is known as a medium. For example, sound waves can travel through air, water, or solids which act as the medium for their propagation.
Answer:
C. Medium