When we change feeble sound to loud sound we increase its: - Vidyadip

MCQ

When we change feeble sound to loud sound we increase its:

A
Frequency.
✓
Amplitude.
C
Velocity.
D
Wavelength.

✓

Answer

Correct option: B.

Amplitude.

The loudness or softness of a sound is determined basically by its amplitude. So for a loud sound it must have higher amplitude.

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