EASY
6th Maharashtra Board
IMPORTANT
Earn 100

Which of these sounds is pleasant?

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Important Questions on Sound

MEDIUM
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Observe and discuss :

Which sounds are a nuisance to people ?

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HARD
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Use your brain power !
If a bell is hung in a vacuum container, will its sound be heard outside?
EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 1

The propagation of sound does not occur through _____.

(Choose from the following: vacuum/air/liquid).

EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 2
What should we do if the silencer of a motorcycle is broken?
EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 2
What should we do if a factory in the surroundings is producing continuous loud noise?
EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 3
What is meant by vibration?
EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 3
Explain with the help of practical examples how sound is propagated through solids.
EASY
6th Maharashtra Board
IMPORTANT
General Science Standard Six>Chapter 13 - Sound>Exercise>Q 3
What is meant by noise pollution?