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प्रश्न
How is the loudness of sound related to the intensity of the wave producing it?
State the expression showing the relationship between intensity and loudness.
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उत्तर
The relationship between loudness L and intensity I is given as L = K log I, where K is a constant of proportionality.
संबंधित प्रश्न
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.
Name the characteristic of the sound affected due to a change in its amplitude.
To increase loudness of sound by four times, how much should the amplitude of vibration be changed?
An alarm bell is kept inside a vessel as shown in the following figure. A person standing close to it can distinctly hear the sound of alarm. Now, if the air inside the vessel is removed completely, how will the loudness of alarm get affected for the same person?
What does the intensity of sound hear at a place depend on?
Define:
Intensity
Define:
Timbre
Which characteristic of sound is affected due to the larger surface of a school bell?
