1. When Washingtonâs father Augustine died in 1743, George Washington became a slave owner at the early age of eleven. In his will, Augustine left his son the 280 acre family farm near Fredericksburg, Virginia. In addition, Washington was willed ten slaves.
On the decibel scale, the smallest audible sound (near total silence) is 0 dB. A sound 10 times more powerful is 10 dB. A sound 100 times more powerful than near total silence is 20 dB. A sound 1,000 times more powerful than near total silence is 30 dB.
Playing loud music that can be heard from outside of the property from where it is being played (such as a house, apartment, hotel room, or motor vehicle) is considered to be rude by many people and societies.epending on the decibel level, the amount of exposure prior to hearing damage varies. Music played at 90 decibels for an 8-hour period each day can cause damage, as can music played at 130 decibels for fewer than four minutes in a day.