Search results
Results From The WOW.Com Content Network
A sonic boom does not occur only at the moment an object crosses the sound barrier and neither is it heard in all directions emanating from the supersonic object. Rather, the boom is a continuous effect that occurs while the object is traveling at supersonic speeds and affects only observers that are positioned at a point that intersects a ...
Sonic booms occur because an object traveling at supersonic speeds compresses the air in front of it, and the quick compression of air molecules creates a shock wave that triggers a sudden ...
The solar wind's equivalent of a sonic boom in the solar-system plasma medium can accelerate protons up to millions of miles per minute – as much as 40 percent of the speed of light. [citation needed] This is a proven source of auroras, but has never yet been shown to be sufficiently forceful and sufficiently abrupt to cause a "boom".
A sonic boom is a shock-wave, or pressure disturbance, caused by the movement of the plane through the air, much like the wave produced by the bow of a ship as it moves through water: just as the bow wave is produced for the entire journey of the ship, so the sonic shockwave occurs throughout the duration of a supersonic flight.
An Air Force sonic boom fact sheet describes it as a “noise similar to thunder.” “It is caused by an object moving faster than sound — about 750 miles per hour at sea level,” it states.
Nov. 26—A team of Brigham Young University researchers measuring noise levels during SpaceX's Oct. 13 Starship Super Heavy launch from Boca Chica found that associated overpressure events had ...
Atmospheric focusing from supersonic booms is a modern occurrence and a result of the actions of air forces across the world. [1] When objects like planes travel faster than the speed of sound, they create sonic booms and pressure waves that can be focused. [1]
Sonic booms, which occur when aircraft exceed the speed of sound, create more of a pulse, instead of a wave, he said. ... A jet dropping sonic booms is similar to something dropped from a moving ...