Question

Mechanical waves require a medium to transfer their energy which of the following is a mechanical wave?

surface wave
radio waves
microwaves
light waves

Answer 1

A surface wave is an example of a mechanical wave because it requires a medium to transfer its energy.

Step-by-step explanation:

Mechanical waves require a medium to transfer their energy. A surface wave is an example of a mechanical wave because it propagates through a medium, such as water or the ground. Radio waves, microwaves, and light waves, on the other hand, are not mechanical waves because they can propagate through a vacuum, which means they do not require a medium to transfer their energy.

Learn more about Mechanical waves

Answer 2

surface wave is the correct option !

all other are electromagnetic wave and can be transmitted without medium !!