Why is there something like a cloud when a plane breaks a sound barrier?
What causes the vapor cone when aircraft breaks the sound barrier?
Are there any reported cases of subsonic airliners or small jets accidentally breaking the sound barrier in a steep descent? Why does blowing over the hole of a bottle create a sound? Why does an aeroplane make sound during day time and is not much audible during night? What are all those noises that planes make during takeoff? Can you explain them? Is it possible for the sound barrier to be broken underwater? Why does sound come from a tube light? Why do I have feeling of fainting during commercial plane take off? Why the jet sound more in day rather than in night? Why do jets create a loud boom during super sonic manuever? Why don't drinks spill when an airplane turns? Why do we hear the noise of jet planes more during the daytime compared to at night? How is noise pollution caused? Why don't airplanes have active noise cancellation in their cabins? What are the causes of noise pollution? Would it be possible to break the sound barrier underwater - would it be the coolest sonic boom ever? How do the cabin noise levels of most airliners compare? What causes turbulence on airplanes? Can plane stall while taking off? Why do we feel pain in our ears on airplanes? What happens if air gap of induction motor increase? What causes fluid behind the ear? What could be the reason for my car to make a squeaking sound when I start the engine and when it comes to a full stop? Why do my ears always feel clogged when I fly on an airplane? Sound has been made visible using water and sand.  Would it be possible somehow to see sound waves in an enclosed space using smoke? The effect of increasing the air gap in an induction motor will cause? What are reasons why a smoke detector beeps? Why do empty vessels make more noise? Why do some planes have an exhaust in the back of the fuselage? Why do I have feelings of fainting during a commercial flight take off? Whenever I turn my sound bar on, it pops and immediately turns off. It tries to restart itself but it continues to pop loudly and turn off. I have a Pioneer SP-SB23W. I took it apart and I don't see any connection issues or blow capacitors. What could cause this?