It's how fast a body is moving through the air
Speed of sound in 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 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 ...........
Without air resistance, there would be no such thing as terminal velocity.
If resistance is negligible, then there is no terminal velocity.
Air velocity in ventilation systems
the velocity of sound in the air is 300m/s
When are air velocity measurement used
the velocity of sound in the air is 300m/s
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.
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.
the velocity of sound is greater in moist air as compared to dry air because it's rate of vibration increses.