I bought a mic that claims to pick up sound intensity of 4.3x10 11 W/m². Wha is the corresponding sound intensity level? (pay attention to the difference between the physical quantities: Intensity, and Intensity level.) 18.06

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A: Sound intensity is a measure of the amount of sound energy that passes through a unit area in a unit…

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A: Concept used: Intensities of different sounds can be added to produce net intensity.

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A: Intensity of sound at a certain location (I) = 1.021 Wm2

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Q: 12. A loudspeaker has a round opening with a radius of 9.50 cm. The electrical power needed to…

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Q: The sound intensity at a certain location is 4.0×10-6 W/m2. What is the sound intensity level at…

A: Given : Intensity at certain level (I) = 4.0×10-6 W/m2.    threshold intensity (I0) = 1 x 10-12…

Q: same time

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Q: You like to listen to music at a sound intensity of 3.3×10−53.3×10−5 W/m2. What is the intensity…

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Q: Use the following information for determining sound intensity. The number of decibels B of a sound…

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Q: A certain noise produces 6.2x10^-4 w/m^2 of power. What is the decibel level of this noise? Given…

A: Given value--- I = 6.2 × 10-4 W/m2 . I0 = 10-12 W/m2 . We have to find--- sound level ?

Q: intensity of another sound

A:

Q: A sound has an intensity level of 118 dB. What is the physical sound intensity in watts/m2?

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Q: The warning tag on a lawn mower states that it produces noise at a level of 93 dB. What is this in…

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Q: Two students hear the same sound and their eardrums receive the same power from the sound wave. The…

A: Given; Let there be two students A and B.  Both receives the same power from sound wave i.e. PA =…

Q: A sound has an intensity of 0.0000027 Watts per square meter.  What is this sound's decibel level?

A: Mathematically, the loudness of sound(B) or sound level in Decibels can be given as, B = 10log10IIo,…

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A: Given that,  The loudness of the sound in decibel, L is 10log10R, where R is the relative intensity,…

Q: The warning tag on a lawn mower states that it produces noise at a level of 99.0 dB. What is this in…

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Q: The level of sound D in decibels is defined as follows: D = 10 log (10 16 ) 10-16 where I is the…

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Q: A sound wave has a frequency of 4001 Hz and travels along a steel rod. If the distance between…

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Q: Fifty metres from an alarm the sound level is 103 dB. To what sound intensity does this correspond…

A: Given, Loudness,

Q: True or False: The sound level of a wave with intensity 4.0*10-8 W/m2  is calculated as:    10dB…

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Q: A spherical sound wave emanates from a small 0.003 W whist (i) intensity of the sound wave 2 m from…

A: Distance r = 2m       Power p = 0.003 W Intensity is the rate at which energy is flow through unit…