How loud would sound pressure of 85dB be?
Question:
Answers:
20 dB Ticking watch
30 dB Quiet whisper
40 dB Refrigerator hum
50 dB Rainfall
60 dB Sewing machine
70 sB Washing machine
80 dB Alarm clock at two feet
85 dB Average traffic
95 dB MRI
100 dB Blow dryer, subway train
105 dB Power mower, chainsaw
110 dB Screaming child
120 dB Rock Concert, thunderclap
130 dB Jackhammer, jet engine plane (100 ft. away)
140 dB Shotgun blast, airbag deployment, firecracker
85 db is the threshhold for long-term hearing loss.
not very loud your in home blender puts out that much
About the level of a freight train, power tools, Someone yelling to get attention.
it's like as loud as a garbage disposal, or dishwasher.
about the same amount you would hear pushing a gasoline lawn mower
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