A plane sounds much louder landing than on take-off.
A single engine land plane revs up the engine to maximum power for take-off and climb-out. Maximum power equates with maximum noise. While landing, the same aircraft typically has the engine idling. Idling equates with minimum noise.
No
it will just make it louder and sound different
The intensity of sound is very much dependant on the distance where your ears are. Go not to close! It's louder there.AnswerTo give you some idea the chart found at the link provided below states the sound of a jet taking off at 100 feet registers a sound of around 140 decibels. Your ears would need protection at that level.
Amplitude = "Loudness" In that a direct increase in amplitude will cause the sound to be "louder".
The two properties of a sound that get louder are its amplitude, which determines the volume or intensity of the sound, and its energy level, which increases as the sound becomes louder.
It does get louder! It increases the amplitude of the sound wave
To answer the "When gas pedal is released makes a whistle sound like jet plane landing" question, do you have the turbo model? If so, its the unused air pressure built up by the turbo while you were accelerating.
It means that the amplitude of the soundwaves is increased, or is increasing if the sound continues to get louder.
Amplitude is a measure of the size of sound waves. It depends on the amount of energy that started the waves. Greater amplitude waves have more energy and greater intensity, so they sound louder. As sound waves travel farther from their source, the more spread out their energy becomes.
That depends how close you measure to the plane. The closer - the louder! The distance is very important if you measure with a sound pressure level meter.
No, reflecting sound will not make it louder. Reflection simply redirects the sound waves in different directions without amplifying them. Sound can appear louder when reflected if it reaches the listener from multiple directions, creating a perception of increased volume.
When an object is underwater, the sound it produces is louder compared to when it is in the air. This is because sound travels faster and more efficiently in water than in air, resulting in a louder sound underwater.