EASY
11th Maharashtra Board
IMPORTANT
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What is Doppler effect ?

Important Questions on Sound

EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
Define a longitudinal wave ?
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
State newton's formula for velocity of sound .
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
What is the effect of pressure on velocity of sound ?
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
What is the effect of humidity of air on velocity of sound ?
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
What do you mean by an echo?
MEDIUM
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2

State the expression of apparent frequency when the listener is stationary and the source is moving away from the listener.

EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
Explain what is meant by phase of a wave.
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 8 - Sound>Exercises>Q 2
Define progressive wave. State any four properties.