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CBSE
Class 9
Science
Exploration
Sound Waves: Characteristics a...
Question Bank

How is loudness related to the...

Single Answer MCQ
Q-00172283

How is loudness related to the amplitude of a sound wave?

1

Loudness decreases as amplitude increases

2

Loudness is independent of amplitude

3

Loudness increases with amplitude

4

Loudness only depends on frequency

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