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Mechanical Properties Of Fluids

Question

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What are the factors on which the intensity of sound depends?

Solution

Intensity of sound depends on the following factors:
(i) Amplitude of vibration (I ∝ A²)
(ii) The frequency of vibration (I ∝ v²).
(iii) The density of media (I ∝ ρ).
(iv) Surface area of a vibrating body.
(v) The distance of listener from the source.

Some More Questions From Mechanical Properties of Fluids Chapter

What are different types of wave motions?

Define transverse wave motion.

Define longitudinal wave motion.

Which of the two waves - elastic waves or electromagnetic waves does need any material media for its propagation?

What is sound?

How sound is produced?

Can sound travel in vacuum?

Can two persons hear each other on the moon? Explain.

Can electromagnetic wave propagate in vacuum?

Can we listen in vacuum?

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