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A sound intensity of 10^-9 W/m^2 corresponds to a sound level of 92 dB. Sound intensity is measured on a logarithmic scale in decibels (dB), with each increase of 10 dB representing a 10-fold increase in intensity.

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1y ago

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How much more is a dB sound than a dB sound?

A 10 dB increase represents a sound that is 10 times greater in intensity compared to a 1 dB sound. Each 10 dB increase corresponds to a tenfold increase in sound intensity.


What does intensity of sound depend on?

The intensity of sound is dependent on the amplitude of the sound wave. The higher the amplitude, the greater the intensity of the sound. It is measured in decibels (dB) and corresponds to the loudness of the sound.


What primarily depends on the intensity of sound?

The intensity of sound primarily depends on the amplitude of the sound wave. A higher amplitude corresponds to a louder sound. Sound intensity is measured in decibels (dB) and is perceived by our ears as volume.


What is -10 dB?

-10 dB represents a sound level that is 10 decibels lower than a reference level. It corresponds to a sound intensity that is one-tenth of the reference level.


Is On a decibel scale an increase of 10 decibels means an intensity increase of?

An increase of 10 decibels represents a tenfold increase in intensity. For example, going from 50 dB to 60 dB corresponds to a tenfold increase in sound intensity.


An increase of 20 dB increases the sound intensity by a factor of?

A factor of 100. Every 10 dB, the intensity increases by a factor of 10.A factor of 100. Every 10 dB, the intensity increases by a factor of 10.A factor of 100. Every 10 dB, the intensity increases by a factor of 10.A factor of 100. Every 10 dB, the intensity increases by a factor of 10.


How many time more is the orchestra than the soloist if the orchestra has a sound intensity of 100 db and the soloist has a sound intensity of 90 db?

The orchestra is 10 times louder than the soloist because each increase of 10 decibels corresponds to a tenfold increase in sound intensity.


What is the intensity of sound at 121 dB?

The intensity of sound at 121 dB is approximately 10^9 W/m^2. Sound intensity is measured using the formula I = 10^(dB/10), where dB is the decibel level.


Is a measure of loudness or intensity of sound?

Sound pressure level (SPL) is a commonly used metric to quantify the loudness or intensity of sound. It is expressed in units called decibels (dB) and provides a relative measure of how powerful a sound wave is compared to a reference level. SPL values are logarithmic, meaning a small change in dB corresponds to a significant change in sound intensity.


How much louder is a sound wave that has an intensity of 50 dB than a sound wave with an intensity of 20 dB?

The power in the wave is [ 30 dB = 1,000 times ] greater.


What is the unit of sound intensity measurement?

The unit of sound intensity measurement is the decibel (dB).


What is amplitude of acoustic phonetics?

In acoustic phonetics, amplitude refers to the measure of the strength or intensity of a sound wave. It corresponds to the perceived loudness of a sound. Amplitude is typically measured in decibels (dB).