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Noise of a plane approaching at a speed of 1000mph is not heard do you know why?
Wiki User
∙ 14y ago
Its going faster then sound, so you hear it just as it passes by.
Wiki User
∙ 14y ago
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Why does an aircraft which has its engines above the fuselage produce less noise than one which has the engines below its body?
If the engine is placed above the body of the plane, the body acts as a shield that reflects or absorbs the noise going towards ground level, much the same way that a wall will muffle sound from an adjoining room
What is the scientific meaning of flat?
If a surface is flat, then all the points on that surface will lie in a single "Plane". Any number of lines connecting the points on the surface will all lie within this same Plane. This is basically a Mathematical Definition. I have never heard of a "scientific" meaning before.
What sound is produced when the shock wave formed at the nose of an artifact traveling at supersonic speeds reaches the ground?
The sound of a sonic boom is the engine noise and vibration of the aircraft, only greatly amplified. Sound is a reverberating pressure wave that travels through air at a constant rate. Sound waves move away from the plane in all directions as it travels, but at the speed of sound these pressure waves at the nose can't get clear of the plane and so begin to 'stack' together, resulting in a much stronger wave and an extremely loud noise. O> = the plane ( ( ) ) = sound waves at rest: ( ( ( ( O> ) ) ) ) Subsonic flight: Sound in front is a higher frequency ( ( ( O> ) ) ) ) ) ) Sonic boom: Sounds can no longer escape directly in front ( ( ( O>) Supersonic flight: Plane is outrunning its own sound () ) ) )() ) ) )() ) ) )( O>
What is the plane mirror explain formation of images by a plane mirror?
the image in a plane mirror is always
How many ways are there to turn a generator?
Three: xy plane, xz plane, yz plane.
Noise of a plane approaching at a speed of 1000mph is not hearddo you know why?
The Plane is going faster than sound. The sonic boom comes when it passes by.
Why the speed of a 1000mph is not heard?
because plane is moving slow
How did jenni Rivera die?
i heard that the plane she was on crashed.
What noise starts with the letter P?
· party · piano · plane · protest
What noises do the Bose noise cancelling headphones mute out?
Any unwanted noise is muted with the noise cancelling headphones. For example if there is a baby on the plane that is crying. The headphones will mix the noise from your music/media and the external noise and cancels out the external noises.
Why do so many people complain about plane noise?
Because it is loud and filled with aids.
What is the loudest noise your ears can take?
The loudest noise or sound is The Bloop because in 1997, U.S. NOAA heard a sound that is never been heard of that is also the loudest sound ever. The sound can cause from more than 5,000 km away from it's source. If it is an animal, it is louder and bigger than the loudest animal and the biggest animal in Earth.
What noise did brain discover in hatchet?
In the book "Hatchet" by Gary Paulsen, Brian discovered a beeping noise in the survival pack that he found in the crashed plane. This noise came from an emergency transmitter called a "beacon."
What is the three plane paradox?
never heard of it! can't help you sorry:(
Why is a plane seen before its heard?
because sound travels slower
What can you expect when landing in an airplane?
Your plane will circle the airport until cleared to land. Don't be surprised when the landing gear is engaged; they sometimes make a loud noise and if it is your first time in a plane it can be scary if you don't know what it is. Once you've heard it, you know to expect it and will know what it is next time. Landing is usually very smooth; you can barely tell when the plane touches ground. Other times, you'll feel a little bump.
What are some examples of onomatopeia sentences?
Boom is what Sara heard when the plane crashed.
