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What else can I help you with?
When the wind doubles does the pressure in the sails increase 8 times?
When the apparent wind speed is doubled, the pressure on the sail is quadrupled. That is because the pressure on the sail (or the side of your house or a billboard sign) is proportional to the square of the speed of the wind. If the wind speed triples, then the pressure goes up by a factor of nine, because three squared is nine.
How fast is 8mph wind?
An 8mph wind speed is considered a light breeze. At this speed, you would feel the wind on your face and see leaves and branches rustle, but it would not cause any significant effects.
What instrument is used to predict wind speed?
A series of barometers can be used to predict wind speed and direction. Wind will move from higher pressure areas to lower pressure areas. The higher the pressure differential the higher the wind speed will be.
What is used to express wind speed?
You can express or determine the speed of wind using the Beaufort Wind Scale.
How does wind affect speed in still air?
Still air means that there is no wind, therefore, no wind-speed.
What day did the hurricane Katrina started and ended and what was the speed of it?
It started on Tuesday 23rd August 2005 and then ended a week later on Tuesday 30th August 2005. The wind speed was 74mph. Hope this helped! xx
What is the top speed of a huoniao hn125-8?
52mph (no wind) 43mph (with wind)
When the wind doubles does the pressure in the sails increase 8 times?
When the apparent wind speed is doubled, the pressure on the sail is quadrupled. That is because the pressure on the sail (or the side of your house or a billboard sign) is proportional to the square of the speed of the wind. If the wind speed triples, then the pressure goes up by a factor of nine, because three squared is nine.
An anemometer is used to measure?
An anemometer is used for measuring the speed of wind,
What is the windchill of 5 degrees and wind at 5MPH?
The wind chill at 5 degrees with a 5 MPH wind speed would be around -8 degrees Fahrenheit. Wind chill measures how the combination of temperature and wind speed affects the human body's perception of cold.
Is a wind vane considered as a wind speed?
No. A wind vane is an instrument that can tell wind speed but not wind direction.
What day of the week was May 8 2007?
It was a Tuesday.
What is the current wind speed on the wind speed chart in kilometers per hour?
The current wind speed on the wind speed chart is 40 kilometers per hour.
How can you calculate wind speed from zonal wind speed?
wind speed = squrt(u^2+v^2).
How fast is 8mph wind?
An 8mph wind speed is considered a light breeze. At this speed, you would feel the wind on your face and see leaves and branches rustle, but it would not cause any significant effects.
How are wind speed and wind direction are measured?
An anemometer measures the wind speed, and a windvan measures wind direction.
How tall is Tuesday Matthews?
Tuesday Matthews is 5' 8".
