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Is a sonic boom loud?
Sonic booms generate enormous amounts of sound energy, sounding similar to an explosion or a thunderclap to the human ear. Sonic booms due to large supersonic aircraft can be particularly loud and startling, tend to awaken people, and may cause minor damage to some structures.
How fast is a sonic boom?
about 750 miles per hour
Sonic boom is an impulsive noise similar to thunder. It is caused by an object moving faster than sound — about 750 miles per hour at sea level.
Is making a sonic boom illegal?
It’s against the law. Within the United States, it is illegal to break the sound barrier. When you pass Mach 1, the plane travels faster than the waves itself and that move across the so-called sound barrier produces a large sound, which is the sonic boom.
What is the speed to reach a sonic boom?
Sonic boom is a common name for the loud noise that is created by the ‘shock wave’ produced by the air-plane that is traveling at speeds greater than that of sound ( speed of sound is approximately 332 m/s or 1195 km/hr or 717 miles/hour). These speeds are called supersonic speeds, hence this phenomena is sometimes called the supersonic boom.
Is a sonic boom an one-time Bang or a continuous noise?
A sonic boom is a continuous event just so long as the aircraft initially producing the sonic boom stays above Mach 1. Pressure and temperature affect the actual speed of Mach 1 which at sea level is at least 750mph. A sonic boom only appears to be a momentary event as the individual who hears it is stationary position.
How loud is sonic boom in decibels?
Therefore you will hear the sonic boom once your ears intersect this cone, and not when the plane breaks the sound barrier (as it is commonly misunderstood) The sonic booms can be sometimes quite loud. For a commercial supersonic transport plane (SST), it can be as loud as 136 decibels, or 120 Pa (in units of pressure).
What does a sonic boom sound like?
Sonic booms generate enormous amounts of sound energy, sounding similar to an explosion or a thunderclap to the human ear. The crack of a supersonic bullet passing overhead or the crack of a bullwhip are examples of a sonic boom in miniature.