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kotykmax [81]
4 years ago
6

The diagram shows the Identification of two types of waves.

Biology
1 answer:
emmainna [20.7K]4 years ago
7 0

Answer: A. Does the wave require a medium to travel.

Explanation:

Mechanical waves require the presence of a material object to be able to engage in energy transfer. For example, Sound is a mechanical wave that needs a medium to travel such as a solid or liquid.

Electromagnetic waves on the other hand, are able to travel through a Vacuum including that of space and they include all light waves. This is why the sun's light is capable of reaching Earth.

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