Answer:
c) waves require a medium or material to move through
Explanation:
Waves can me characterized in two ways
1) Mechanical waves
2) Non-mechanical waves
As we know that waves is the disturbance or propagation of energy through the medium without actual movement of medium particles.
So here as per the medium requirements we can divide it into two parts
here we know that
all waves which requires medium to travel is known as mechanical waves
While all such waves which do not require any medium to travel is known as non mechanical waves.
so here we have correct answer as
c) waves require a medium or material to move through
The properties of mechanical waves is that such waves require a medium or material to move through.
Wave is a variation which helps to transfer energy from one point to another
in a medium and is divided into mechanical waves and non-mechanical
waves.
Mechanical waves such a sound and water waves require a medium or
material to move through while non mechanical waves such as
electromagnetic waves don't require any medium.
Read more on https://brainly.com/question/2609272
