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Mechanical Properties Of Fluids

Question

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A source emitting waves at frequency v is approaching a high wall with speed u. Find the number of beats heard by an observer on ground.

Solution

Zero beats are heard by an observer on the ground.

Some More Questions From Mechanical Properties of Fluids Chapter

What is common property of all types of waves?

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?

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