0
Speed of sound has really nothing to do with atmospheric pressure.
Speed of sound in air is c ≈ 331 + 0.6 × T.
T = Temperature in °C.
Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What happens to air pressure when density decreases?
density decreases as air pressure increases
What effect on air pressure with altitude explain briefly?
As altitude increases, air pressure decreases. As altitude decreases, air pressure increases.
How does altitude affect density and air pressure?
Altitude has a large affect on the air pressure and air density. Air density reduces with altitude and air pressure reduces with altitude as well.
What does air pressure do when altitude increases?
Air pressure decreases with increase of height.
What happens to the air pressure when you move from the troposphere to the stratosphere?
air pressure decreases
What happens to air pressure when density decreases?
density decreases as air pressure increases
How aircraft speed and altitude can alter air pressure and how it complies with bernoulii's principle?
Aircraft speed and altitude cannot alter air pressure and how it complies with Bernoulli's principle. Aircraft speed decreases the pressure on the wings of the aircraft but this does not alter air pressure.
When air is heated air pressure decreases because the molecules?
when air is heated ,air pressure decreases because the molecules are
Why does the air pressure change the altitude in the atmosphere?
As the amount of air above us decreases...the air pressure decreases.
What effect on air pressure with altitude explain briefly?
As altitude increases, air pressure decreases. As altitude decreases, air pressure increases.
How does altitude affect density and pressure?
Air pressure decreases as altitude increases. As air pressure decreases, so does density.
Air pressure decreases as?
Air pressure decreases as height is gained. There is less air pressure at the top of a high mountain, than at sea level.
As altitude increases air pressure .?
it decreases
What does air pressure do as altitudes?
Air pressure increases as altitude decreases.
How air density related to air pressure?
As air pressure pressure decreases with altitude, so does the densite of air.
What happens to the fluid speed and the pressure between two boats?
The speed increases and the pressure decreases.
What happens to the fluid speed and the pressure between the two boats?
The speed increases and the pressure decreases.
