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NDA General Science Physics Questions Part 3
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Question : 18
Total: 91
The loudness of sound depends upon the:
[NDA II 2019]
velocity of sound waves in the medium.
amplitude of the sound waves.
frequency of the sound waves.
frequency and velocity of the sound waves
Validate
Solution:
The loudness of a sound depends upon the amplitude. Loudness of a sound depends on the amplitude of the vibration producing that sound. Greater is the amplitude of vibration, louder is the sound produced by it.
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