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

Answer

Electromagnetic waves do not need any material media for it's propagation. 

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Some More Questions From Mechanical Properties of Fluids Chapter

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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Can electromagnetic wave propagate in vacuum?

Can we listen in vacuum?

Which of the two moves forward during wave motion - particle or disturbance?

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