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प्रश्न
Loudness of sound is measured in units of
विकल्प
decibel (dB)
hertz (Hz)
metre (m)
metre/second (m/s)
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उत्तर
decibel (dB)
Explanation:
Unit of loudness of sound is decibel (dB).
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संबंधित प्रश्न
Comment on the statement 'loudness of sound is a subjective quantity, while intensity is an objective quantity.
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Define the following term.
Loudness
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Define:
Timbre
