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A few examples are
Telephone dial tone80dBCity Traffic (inside car)85dBTrain whistle at 500', Truck Traffic90dBSubway train at 200'95dBLevel at which sustained exposure may result in hearing loss90 - 95dBPower mower at 3'107dBSnowmobile, Motorcycle100dBPower saw at 3'110dBSandblasting, Loud Rock Concert115dB
Yes. Noise at this level is described as deafening. Noise past 90 dB can cause damage. 160 dB is 64 times as loud as 90 dB.
no, a normal conversation is abround 60 db, and a fire craker is about 120 db. ever 3 db is double the sound.
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How loud is the loudest alarm clock?
Sound is measured in decibels. Decibels are units used to measure the intensity of sound. The highest decibel alarm clock available is 120 decibels, which can be compared to be as loud as the sound of a fire engine siren.
How is volume related to decibels?
<p><p> Volume, as in sound volume, is measured in decibels.
How loud is 45 - 50 decibels?
The sound pressure of 45 dB is about a quiet library and 50 dB is about an everage home.
What common unit is used to measures sound intensity?
Sound is measured in decibels, dB. Ten decibels (one Bel) sounds twice as loud as another sound. One decibel is the amount of sound just distinguishably louder than another sound. Named after A G Bell of telephone fame.
What is the unit used to measure loudness of sound?
The intensity of sound pressure is measured in decibels. dB. Named after Bell the inventor of the telephone, and founder of the Bell Laboratories. This is a ratio, and is a non-SI unit - an associated or derived unit. One Bel is a sound that sounds twice as loud as another, and equals 10 decibels. Note that as this is named after a person, the 'bel' part is capitalized, e.g. dB.
How loud is a washing machine in decibels?
Aome machines claim to spin at 74 decibels. Is that loud?
How loud is 43 decibels?
Fundamentally, 43 decibels is loud. It is probably enough to annoy neighbors, but anything 85 decibels is enough to hurt hearing.
How loud is 56 decibels and what does it compare to?
About as loud as a normal conversation.
How loud is 109 decibels?
109 decibles
What decibels can damage your ears?
listening to loud audio for a long period time can decibels your ears.
Is 8.9 decibals high?
yes it is... its almost high enough to make you deaf.........LOL! 8.9 decibels is very, very quiet. It is quieter than a whisper. 70 decibels is loud. 140 decibels is painfully loud.
How loud can a bird tweet?
Cockatoo-134 decibels
How loud can get one direction concerts get?
104 decibels
How loud is a Helicopter?
It would be about 80 decibels if you were nearby.
How loud is 57 decibels?
57 decibels is about the noise that a high speed toothbrush makes or the low setting on an alarm clock or telephone. It can be loud enough to wake you up.
How loud is the loudest alarm clock?
Sound is measured in decibels. Decibels are units used to measure the intensity of sound. The highest decibel alarm clock available is 120 decibels, which can be compared to be as loud as the sound of a fire engine siren.
How loud is 65 decibels of music?
Decibels are really more a measure of sound level. 65 decibels would be about the level of normal conversation or laughter.
