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प्रश्न
In which units is the loudness of sound measured?
उत्तर
The loudness of sound is measured in phon.
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संबंधित प्रश्न
The lower the frequency of vibration, the higher is the pitch.
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What is longitudinal wave?
Name the characteristic of sound related to its frequency
Two waves of the same pitch have amplitudes in the ratio 1 : 3 What will be the ratio of their
- loudness,
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Name the unit in which loudness of sound is measured.
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The loudness of a sound depends on its pitch.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
