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Mechanical Properties Of Fluids

Question

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What propagates faster - radio signal or sound in air?

Solution

Radio signal travels faster than sound in air.
Velocity of radio signal is 3 x 10⁸ m/s, while the velocity of sound in air is 330 m/s.

Some More Questions From Mechanical Properties of Fluids Chapter

What is wave?

Is it logical to say that wave motion is a process of propagation of mass?

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?

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