Physics, 06.05.2021 14:00 sfritz6456
On the decibel scale, an increase of 1 dB means that sound intensity is increased by a factor of ?
A.10
B.20
C.100
D 200
Answers: 1
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Ways that industry and agriculture use physical properties to separate substances
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
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On the decibel scale, an increase of 1 dB means that sound intensity is increased by a factor of ?...
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