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By how much is loudness increased if the intensity is increased 10 times?
Wiki User
∙ 14y ago
Doubled.
Wiki User
∙ 14y ago
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How much is the sum of 33000 increased by 3 percent 30 times?
That is 33000*1.0330, which is 80099.66151.
If the thousands of a four digit number is increased by 1 how much is the number increased?
If the digit in the thousands place is increased by 1, the value of the number is increased by 1,000.
How much has obesety increased since 2000?
Very much
When the postage rate is increased from 25 cent to 29 cent how much is the percent increased?
It is a 16% increase
Is a sound that measures 100-dB ten times louder than a 10-dB?
90
How much is loudness increased if the intensity is increased 100 times?
Four.
What is meant by intensity of sound how it is different from loudness?
loudness is the magnitude of wave of sound(the highest point reached by the wave). intensity is frequency of sound (that's how much a wave vibrates in 1 second)
Is a silent dog whistle louder?
It isn't louder (loudness has to do with intensity, and a small whistle can't generate that much intensity), it's a higher frequency. In the range that is inaudible to humans.
A sound that is perceived as twice as loud requires how much intensity?
Scroll down to related links and look at "Sound level change and the change of the respective factor of volume / loudness, sound pressure / sound intensity".
How are loudness and intensity related to the amplitude and energy of the sound?
The word loudness belongs to psycho acoustics and tells how we feel this sound, that is not measuring the sound like we do with a sound pressure meter. Listening to music means motion to the ear drums. Only sound pressure moves the ear drums. The energy or the sound intensity is much less important here. Sound intensity belongs more to the noise fighters.
How are loudness and and intensity related to the amplitude and energy of a sound wave?
The word loudness belongs to psycho acoustics and tells how we feel this sound, that is not measuring the sound like we do with a sound pressure meter. Listening to music means motion to the ear drums. Only sound pressure moves the ear drums. The energy or the sound intensity is much less important here. Sound intensity belongs more to the noise fighters.
How many time more is the orchestra than the soloist if the orchestra has a sound intensity of 90 db and the soloist has a sound intensity of 70 db?
(90 dB - 70 dB) = 20 dB = 100 times as much sound power.(100 times 'as much' = 99 times 'more')
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 perception of the energy of a sound?
It's not so much the energy, but the intensity.Energy/time = power Power / cross sectional area = intensity Basically, other things being equal, if a sound has more intensity (so, more watts per square meter), you will perceive it as louder. However, the perceived loudness of a sound also varies a bit, depending on the frequency.
Is the loudness of a sound wave is related to its amplitude?
From a wave model perspective, the intensity of a sound (i.e. its "loudness") is dependent on the amount of energy that the sound wave carries. The energy of the wave is proportional to the amplitude, how far the wave goes up and down. Thus, the intensity of voice is dependent on how much force you applied to the air passing through your vocal cords, thus displacing them more (thus a bigger amplitude). Try it, put your hand to your throat and feel which sound is more noticeable (when you whisper, or when you shout).
A sound of 20 dB intensity is twice as loud as one of 10dB?
No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.
Is fast sound waves the same as loud soundwaves?
No. The loudness is related to the amplitude - in the case of sound, how much is the pressure difference; or how far the molecules swing back and forth.No. The loudness is related to the amplitude - in the case of sound, how much is the pressure difference; or how far the molecules swing back and forth.No. The loudness is related to the amplitude - in the case of sound, how much is the pressure difference; or how far the molecules swing back and forth.No. The loudness is related to the amplitude - in the case of sound, how much is the pressure difference; or how far the molecules swing back and forth.
