Mechanical waves
A Sound wave, water wave, earth quake wave. Electromagnetic waves (radio, light, etc.) do not require a medium for propagation.
There are many : radio waves etc
All waves require a medium.
(1) Electromagnetic waves, (2) gravitational waves.
(1) Electromagnetic waves, (2) gravitational waves.
Waves that require a medium through which to travel are called mechanical waves. They require a medium (gas, solid, and liquid).
generally electromagnetic wave does not require any medium while sound waves require a medium (air) for propagation
Mechanical waves require a medium (substance) to travel in, other waves do not. For example, sound is a mechanical wave and require a medium (air, water, etc.), light is not a mechanical wave and does not require a medium
No.
Yes, earth is the medium
An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.
Waves that require a medium are called mechanical waves