Advertisements
Advertisements
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.
Advertisements
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
How does the wave pattern of a loud note differ from that of a soft note? Draw a diagram.
By reducing the amplitude of a sound wave, its ______.
To increase loudness of sound by four times, how much should the amplitude of vibration be changed?
The loudness of sound depends on
Loudness of sound is measured in units of
Two astronauts are floating close to each other in space. Can they talk to each other without using any special device? Give reasons.
______ of sound depends on the amplitude of the wave.
Loudness equal to (or) greater than ______ can be painful to the ear.
Name the distinguishing factors of sound.
