The speed of sound is greatest in solids, as the particles are closer together and can transmit vibrations faster. In general, the speed of sound increases with an increase in density and elasticity of the medium.
It decreases.
As a pilot approaches the speed of sound, known as transonic speeds, they encounter a phenomenon called compressibility effects, where air density increases and airflow becomes turbulent. This can lead to changes in control responsiveness and increased drag, often referred to as "drag rise." At the speed of sound, shock waves form, which can cause a sudden increase in aerodynamic pressure and instability. Pilots must carefully manage these factors to maintain control of the aircraft.
its simple the sound barrier is broken :D
Depends on the type of plastic.
As pilots get closer to the speed of sound, the air resistance they experience increases significantly. This can lead to an effect known as "transonic buffeting" where the airflow over the aircraft becomes turbulent. Pilots must carefully control their speed and altitude to manage these effects and prevent loss of control of the aircraft.
The loudness of the sound has no effect on its speed.
Sure. Air Force pilots do it fairly frequently.
It increases.
Fighter pilots don't use sound to communicate, they use radios, and radio waves travel far faster than any plane to date, so there is no trouble communicating.
It is going faster than the speed of sound.
Really nothing.
Sound travels faster through denser media because their molecules are closer together.
Sound travels faster through denser media because their molecules are closer together.
The speed of sound is greatest in solids, as the particles are closer together and can transmit vibrations faster. In general, the speed of sound increases with an increase in density and elasticity of the medium.
You would hear the sound after the plane has passed.
It stays the same.