Selina solutions

Selina solutions

Grade 8

Sound | Short/Long Answer Questions

Question 1

Q1) How does sound travel in air?

Solution :

Sound is a mechanical wave which results from the back and forth vibrations of the particles of the air medium through which the sound wave is moving. These vibrations in the air are caused by the vibration of the objects that generates the sound.

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subject-cta

Question 1

Q1) How does sound travel in air?

Solution :

Sound is a mechanical wave which results from the back and forth vibrations of the particles of the air medium through which the sound wave is moving. These vibrations in the air are caused by the vibration of the objects that generates the sound.

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
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