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It isnt, for deflection angles b less than 90o, Cvane should be greater than 1.0, while for angles greater than 90o, it should be less than 1. Alot of times it is less then one because it is the ratio between the actual force and ideal force.
Factual/Fideal. Since friction acts on the actual force, it is going to be less then the ideal force, resulting in a number lower than one.
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Does a weather vane measure wind?
No, just direction.
What is the difference between an anemometer and a wind vane?
Anemometers measure wind speed, wind vanes tell the direction from which the wind is coming.A wind vane measures the direction of the wind.An anemometer measures the speed of the wind.A wind vane tells you which direction the wind is blowing, the anemometer tells you the speed.
What an instrument that moves to show which way the is blowing from?
a wind vane
What is the function of the springs in a vane pump?
Allow a back and forth movement of the rotor
Does a light bulb convert electrical energy into motion?
Go to any hobby shop and you will find a small glass globe with a spindle in the center with a weather vane kind of attachment that sits on top of the spindle and can freely rotate on it. You will notice that one side of each of the weather vane paddles is painted black. When you take this near a 60W bulb, you will see the weather vane spin. Nearer the bulb, faster the motion, greater the wattage of the bulb, fasterthe spins. This is a example of electrical energy changing to motion.The blackened sides of the vanesare hit byphotons from the bulb and push the vane causing the motion.
What type of information is there on a weather vane?
The weather vane originated in Athens, Greece, as a symbol of Christianity on the rooftops of churches. The original weather vane was always in the shape of a rooster but now there are many varieties.
What is the difference between Bucket and Vanes?
Bucket is having an angle of deflection of a jet more than 90 degree where as vane is having less than 90 degree. Bucket can generate an IMPULSE FORCE only whereas vane can generate both IMPULSE and REACTION FORCE both. by PRIYANSHU SRIVASTAVA MECHANICAL ENGINEER
Why is a nephoscope a more accurate indicator of wind direction over a city than a wind vane on the ground?
because a nephoscope is a better insrument on the ground than a wind vane
What is a feather shaft?
A typical wing feather consists of a central, stiff shaft with the softer vanes on each side. The leading edge of the feather during flight is called the outer vane. The opposite vane is wider than the outer vane and is referred to as the inner vane.
What is the birth name of Vane Featherston?
Vane Featherston's birth name is Vane Featherstonhaugh.
What is a homophone of vain?
Vane, as in a weather vane
Does Charles vane have a nickname?
Charles vane
What is the root word of weather vane?
Vane
How can you use the word vane in a sentence?
The word vane could be in a sentence like, "i have a big vane"
What does a vane do?
The weather vane, also known as the wind vane, tells you which direction the wind is blowing.
Indicates wind direction?
Wind vane
What is the type of compressor in a refrigerator?
Depending on the refrigerator, it's TYPICALLY a "rotary vane" compressor, but that's not always the case.
