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dB
Decibel level over and above 120-15 is considered dangerous for the humans.
The loudness of the radio was measured at a high decibel level by the council authorities.
Decibel is a measure of sound and is logarithmic, meaning 50 decibels is twice as loud as 40 decibels.
That is impossible.
jack hammer float
Readings by Jack Kerouac on the Beat Generation was created in 1959.
jack hammer float
The jack hammer is obtainable from parties sometimes.
jack flat tire hammer
no,because how can u pollute the area with a hammer.
Noise reduction headphones are rated based on decibel readings. The decibel scale is logarithmic. A change of 10 dB means a tenfold change in loudness. Noise reducing headphones can block out 40 dB of ambient noise.
Use A Jack Hammer
20,000 Hz (20kHz) is the (ideal) highest FREQUENCY that a healthy human ear can hear. With regard to loud sounds, a sound LEVEL of 120 decibel (dB) causes pain, and a level of 140 dB causes deafness.
jack hammer, sledge hammer, lots of time, lots of work
What are the uses of DECIBEL?
There's blackjack, a roofing adhesive. Also--ladder jack, jack stud, jack hammer, hydraulic jack, jack rafter, jack post, Jack Bower, etc.