yes, concrete is man made, stone is naturally ocurring.
Concrete used as a profile course as blinding concrete Invented in 1964 by a man named Daniel Brady.
Alexander Graham Bell
The voltage gain of an amplifier is 200. The decibel voltage gain is? Answer Gain in dB = 20 * log 200 = 46 dB
wood: wood can crack unlike concrete and wood is affected by water which can cause it to rot whereas concrete is not Metals: Metals can rust whereas concrete does not and metals can easily scratch Bricks: Bricks are more expensive than concrete and bricks take generally more 'man power' to place down whereas concrete does not. Hope this has been a good help
The decibel noise level of a concrete breaker is at around 111 to 113. This can vary depending on what concrete breaker one is using, and might have a different noise level.
Powered on(not cutting) - 80-90db Cutting plywood(standard steel blade) - 110db (at arms length) 120db+ next to saw, inches.
What are the uses of DECIBEL?
yes, concrete is man made, stone is naturally ocurring.
How do you use the word decibel in a sentence?What is decibel used for?
Concrete is man-made.
The abbreviation for decibel is dB.
The bell is a large unit, so a subunit, a decibel, is usually used. There is no subunit of decibel.
A decibel is a measure for sound.
The Welsh word for 'decibel' is desibel.
another name for decibel
A decibel is the unit of measuring the level of sound.