90
100 percent is 0 dB.50 percent is - 6 dB.45 percent is -6.935749724 dB.10 percent is - 20 dB.
73% of 73 = 73% * 73 = 0.73 * 73 = 53.29
70 dB is 10 times louder than 60 dB.
A 10 dB sound pressure level (SPL) is 0.000063 pascal and 100 dB is 2 pascal. Loudness is a problematic psycho acoustic feeling. I don't know what three times louder really means.
Impossible to answer. Each caliber has it's own level(s) depending on the load.
Legislation varies as to how load a horn may be. Check with your local authority
A database cannot be accessed directly by HTML. You need jars and a language like Java to connect a DB.
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DB 701 is a lighter color than DB 703. DB 701 is a light grey color, while DB 703 is a medium grey color.
You must find a resistance value for 0 dB as reference. If 1 Ohm = 0 dB then 10 ohms = 20 dB and 100 ohms = 40 dB.
90
yes it = 1
dB mean Decibel.
The threshold of hearing is 0 dB. The threshold of pain = 137.5 dB.
ANSWER:Intensity. A whisper across an empty room is between 0 and 1 db. The intensity of sound is minimal. A jet engine would have the db level of 120 and be painful and damaging to the eardrums. Here's a scale:10 dB: leaves blowing in the wind20-40 dB: a regular run-of-the-mill computer30-60 dB: a server (like the big professional company ones. My Dell poweredge server weighs in at about 55-65 dB depending on temps and load)75-95 dB: a car85 dB: Here it starts damaging your hearing. Most MP3 players have a software limit at this level, ie. highest setting.~ 100 dB: a motorcycle, Harley Davidsons and choppers are louder than this.110 dB: a rock concert120 dB: a jet airplane taking off (props are louder)>200 dB: a nuclear blast from 2 km away. If you didn't burn to death, your eardrums would vaporize and even kill you because of the sheer sound pressure.
charm.cs.uiuc.edu/research/ldbal/ has some information. Another source is http://www.informaworld.com/smpp/content~db=all~content=a771649823