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Part One: The decibel level

the decibel level of a person talking in a room is 65.0 dB relative to the threshold of hearing determine the decibel level if 6
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2. asked by Cookie
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In the afternoon, the decibel level of a busy freeway is 80 dB with 100 cars passing a givenpoint every minute. Late at night,
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2. asked by Georgey
3. 4,844 views
Part One:The decibel level of the noise from a jet aircraft is 130 dB when measured 19.3 m from the aircraft. How much sound
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2. asked by Lyndsay
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Part One:The decibel level of the noise from a jet aircraft is 130 dB when measured 19.3 m from the aircraft. How much sound
1. 8 answers
2. asked by Lyndsay
3. 889 views
The decibel level of a sound is given by dB=10log(EE0), where E0=10−12wattsm2 and E is the intensity of the sound.(a) Find the
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2. asked by Sarah
3. 2,015 views
A constant tone is being applied to a speaker. The voltage across the speaker is 5 volts. The voltage across the speaker is
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2. asked by Chris
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A constant tone is being applied to a speaker. The voltage across the speaker is 5 volts. The voltage across the speaker is
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2. asked by Anonymous
3. 493 views
A constant tone is being applied to a speaker. The voltage across the speaker is 5 volts. The voltage across the speaker is
1. 1 answer
2. 142 views
A constant tone is being applied to a speaker. The voltage across the speaker is 5 volts. The voltage across the speaker is
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2. asked by lucy
3. 781 views
If one machine creates a level of 90 decibels, what decibel level would be generated by 50 of these machines? If sounds are
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2. asked by Lindsey
3. 550 views