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प्रश्न
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उत्तर
The intensity of a sound wave at any point of the medium is measured as the amount of sound energy passing per second, normally through a unit area at that point.
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संबंधित प्रश्न
State the factor that determine the loudness of the sound heard.
By reducing the amplitude of a sound wave, its ______.
What are the properties of sound?
The loudness of sound depends on
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?
The loudness of sound depends on the ______ of the sound wave.
Name the distinguishing factors of sound.
Which characteristic of sound is affected due to the larger surface of a school bell?
