Speed of sound in still air is c ≈ 331 + 0.6 × T.
T = Temperature.
Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
the velocity of sound is greater in moist air as compared to dry air because it's rate of vibration increses.
The velocity of sound in air is independent of change of the atmospheric pressure, but is really dependent on the temperature.
Ft/min
No, the standard unit (SI unit) for any velocity is ms-1
The velocity of sound in the air is about 330 m/s. The velocity of sound in a liquid is about three times that. But varies widely with liquid. The velocity of sound in a solid body is about 4 or 5 times that of the sound in air. But once again, it varies widely with the solid. hint, check the values for lead and tungsten.
Air velocity in ventilation systems
the velocity of sound in the air is 300m/s
the velocity of sound in the air is 300m/s
When are air velocity measurement used
The object opposes the air and while falling of the object the initial velocity will become zero , and the final velocity will have some value's this is how air will resist the velocity of falling object ...........
Terminal Velocity. This is the velocity at which the accelaration from Earth's gravity and the drag from air resistance reaches equillibrium.
Velocity of sound in air is 324m/s.
Without air resistance, there would be no such thing as terminal velocity.
The air resistance will increase to the point where it counters the downward acceleration.
If resistance is negligible, then there is no terminal velocity.
The velocity of light is highest in a vaccum; slightly slower in air, and a LOT slower in water.
An Anemometer.