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The sound level in decibels

At what decibel level can a prolonged sound cause hearing damage?80 decibels 10 decibels 120 decibels 50 decibels
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A construction explosion has an intensity I of 1.25 x 10–4 W/m2. Find the loudness of the sound in decibels ifDecibels Formula
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2. 146 views
company with loud machinery needs to cut its sound intensity to 44% of its original level.By how many decibels would the
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2. 129 views
A company with loud machinery needs to cut its sound intensity to 44% of its original level. By how many decibels would the
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2. asked by Donald Craven
3. 86 views
a thunderclap 200m away delivers 3.75E^-5 W/m^2 of sound.What is the sound level in decibels? What is the intensity of the sound
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2. asked by Valerie
3. 471 views
Factory Worker A is exposed to a sound of a constant intensity of 6.30 × 10–4 W m–2 at a distance of 1.00 m from a noisy
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2. asked by nancy
3. 941 views
the loudness L of a sound in decibels is given L=10log10R, where R is the sound's relative intensity. if the intensity of a
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2. asked by math challenged
3. 8,124 views
A company with loud machinery needs to cut its sound intensity to 44% of its original level. By how many decibels would the
1. 1 answer
2. asked by Brandon Thorne
3. 153 views
1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well
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2. asked by Chris Adison
3. 939 views
1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well
1. 2 answers
2. asked by Chris Adison
3. 860 views