Question

Why are sound waves called mechanical waves?









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Answer 1

Answer:

Mechanical wave- Waves that require a medium ( solid, liquid or gas) to travel are known as mechanical waves. ... So, sound waves are longitudinal. Also, it cannot travel through a vacuum and requires a medium (solid, liquid, or gas) to travel. Thus, a sound wave is called a mechanical wave.

Answer 2

QuEstion :

• Why are sound waves called mechanical waves?

AnswEr :

• Some mechanical energy is required to make an object vibrate. Sound energy cannot be produced on its own. The mechanical energy of vibrating object travels through a medium and finally reaches the ear. Therefore, the sound waves are called mechanical waves.

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