A sonic boom is the loud crash and shaking that happens when a jet plane goes faster than the speed of sound.
Acoustics--Description and measurement of physical properties of sonic booms
Lisa Block, spokeswoman for the Texas Department of Public Safety, said her agency had received calls from residents surprised by sonic booms about 11 a.m.
Of all the factors influencing sonic booms, increasing altitude is the most effective method of reducing sonic boom intensity.
This is, of course, the reason why a sonic boom hits us with all its fury from a supersonic aircraft but not from a subsonic one.
A sonic boom is the thunder-like noise a person on the ground hears when an aircraft or other type of aerospace vehicle flies overhead faster than the speed of sound or supersonic.
The Concorde's limited range, and rules that forbade it from setting off sonic booms over land meant it mostly stuck to its transAtlantic back and forth.
The ratio of aircraft length to maximum cross sectional area also influences the intensity of the sonic boom.
The change in air pressure associated with a sonic boom is only a few pounds per square foot — about the same pressure change experienced riding an elevator down two or three floors.
The team used simulation tools to show it was possible to achieve over-land flight by dramatically lowering the level of sonic booms through the use of an "inverted-V" engine-under wing configuration.
Generally, the higher the aircraft, the greater the distance the shock wave must travel, reducing the intensity of the sonic boom.
If you're not near an airport used by jets, you may not need to worry about sonic booms, but some people do suffer damage in this way.
As the cone spreads across the landscape along the flight path, they create a continuous sonic boom along the full width of the cone's base.
Breaking the sound barrier generates a sonic boom, so supersonic travel is heavily restricted over land.
Supersonic flights are allowed only over water-and are thus limited to connecting wealthy cities separated by an ocean-because sonic booms can damage things and annoy people on the ground.
The sharp release of pressure, after the buildup by the shock wave, is heard as the sonic boom.
Thousands of people began to call in, swamping the 911 dispatchers with reports of sonic booms and metal falling out of the sky.
One example is provided by the sonic booms from airplanes.
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