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प्रश्न
Define the following term.
Loudness
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उत्तर
Loudness:
It is defined as the characteristic of a sound that enables us to distinguish a weak or feeble sound from a loud sound. The unit of the loudness of sound is the decibel (dB).
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संबंधित प्रश्न
How is loudness of sound related to the intensity of wave producing it?
Comment on the statement 'loudness of sound is a subjective quantity, while intensity is an objective quantity.
Name the unit used to measure the sound level.
What are the properties of sound?
Loudness of sound is measured in units of
The loudness of sound is determined by the
What does the intensity of sound hear at a place depend on?
The loudness of sound depends on the ______ of the sound wave.
Assertion: As the amplitude of sound increases, the loudness of sound decreases.
Reason: The loudness of sound depends on the amplitude of the wave.
Name the distinguishing factors of sound.
