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The air pressure has no effect.
The static air pressure p_ and the density ρ of air (air density) are proportional at the same temperature. The ratio p_ / ρ is always constant, on a high mountain or even on sea level altitude.
That means, the ratio p_ / ρ is always constant on a high mountain, and even at "sea level". The static atmospheric pressure p_ and the density of air ρ go always together. The ratio stays constant.
When calculating the speed of sound, forget the atmospheric pressure, but look accurately at the very important temperature. The speed of sound varies with altitude (height) only because of the changing temperature there.
What else can I help you with?
How do you investigate the speed o f sound?
One way to investigate the speed of sound is to measure the time it takes for a sound wave to travel a known distance, like using a stopwatch to measure the time between the sight of a lightning bolt and the sound of thunder. Another method is to use a resonance tube or other equipment to create sound waves and measure the wavelengths at different frequencies to calculate the speed of sound.
What is the speed o f light?
The Speed of light is about 300,0000 m/s (metres per second)
When a container is filled with 3 moles of H 2 moles of O and 1 mole of N the pressure in the container is 8.7 ATM. The partial pressure of O 2 is?
impossible to calculate
Does telescopes have a short or long vowel?
The word "telescope" has a long vowel sound. In this case, the letter "e" is pronounced as a long "e" sound, like in the word "see" or "bee." Short vowel sounds are typically shorter and sharper, like in the word "pet" or "cat."
Why is there difference in pronunciation between map and mop?
'map' has the soft 'a' sound, like 'clap'. 'mop' has the soft 'o' sound, like 'shop'.
What sound effect starts with the letter o?
You can hear the sound from an owl, ocean, oboe, orchestra and organ. They begin with the letter O.
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 ough with the o sound?
Sound refers to the particular auditory effect that is produced by a given effect.
What are the properties of sound in terms o fmovement in air particles?
Sound is a mechanical wave that travels through a medium, such as air, by causing particles to vibrate back and forth in the direction of the wave. The particles compress together to form regions of high pressure (compression) and spread apart to form regions of low pressure (rarefaction). The speed of sound in a medium depends on the medium's temperature, density, and elasticity.
How do you measure velocity in supersonic jet?
-- Measure the distance between two points.-- Measure the time it takes the jet to fly from one point to the other one.-- The speed of the jet between the two points is(the distance between them)/(the time it takes to fly from one to the other)
Does cold have a long or short o?
The O has a long O (oh) sound, as in bold and gold.
Does go have a short o or long o sound?
It has a long O (oh) sound, as in no and so.
Is spot a short o sound?
A short 'o' sound
Does from have a short o sound?
No, the word "from" does not have a short "o" sound. The "o" in "from" is pronounced as the diphthong /ɒʊ/.
Is hog a sound o sound?
The vowel sound in "hog" is a short "o" sound.
Does robot have a long or short vowel?
The first O has a long O sound and the second O has a short O sound.
Does note have a short a sound?
There is no A or A sound in "note." The O is a long O and the E is silent.
