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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.
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संबंधित प्रश्न
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
Comment on the statement 'loudness of sound is a subjective quantity, while intensity is an objective quantity.
State the factor that determine the loudness of the sound heard.
If the amplitude and frequency of a sound wave are increased, which of the following is true?
What does the intensity of sound hear at a place depend on?
The loudness of sound depends on the ______ of the sound wave.
Loudness equal to (or) greater than ______ can be painful to the ear.
Assertion: As the amplitude of sound increases, the loudness of sound decreases.
Reason: The loudness of sound depends on the amplitude of the wave.
Define:
Intensity
