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Heat causes air to rise by convection. As the air rises it applies pressure to the underside of the blades. This causes the paper spiral to spin.
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What causes a bullet to spin?
There are spiral grooves engraved on the inside of a rilfe or pistol barrel. When a bullet is fired, it is forced into those grooves, which impart a spin to the bullet. The grooves are called rifling.
What causes turbines to spin in hydroelectric power?
Heat
How do you make a Beyblade spin forever?
it cant spin forvever.........
When an object is heated why it is demagnetized?
Heat increases the momentum of electrons and randomizes their spin orientation. Randomized orientation of spin reduces the magnetism.
What effect does the light source have on a radiometer?
The heat from the sun makes the particles vibrate and move and then it make the thing spin. In the shade it doesn't move because the particles aren't moving.
Why do paper airplanes spiral?
Airplanes--not just of the paper variety, spiral for all sorts of reasons. Instability may be a cause, or perhaps the aircraft has stalled and entered a spin.
What is spiral dive of a plane called?
Spin A spiral dive is just a spiral dive and should not be confused with a spin. If a pilot can not see the horizon, because of clouds for instance, he may not appreciate that he is going into a spiral dive and this can lead into a 'graveyard spiral'
What is a good sentence for spiral?
Looking at the spiral staircase just made my head spin. The quarterback threw a perfect spiral.
What is an aircraft's spiral dive called?
It is called a 'spin'
Is spiral lyre stronger or spiral fox?
spiral fox is stronger because defense type beyblades can spin longer than attack types
How do heat make a spinner spin round?
It makes it spin around because on the steam it has a lot of pressure flowing out it is an example of a wind
How do you make a fake WWE championship spin fast?
Get one of those kid-size belts, wrap it around a football and throw a perfect spiral.
How do you spin on spiral knights?
Your player 'turning' movement is bound to your computer mouse. To spin, simply circle your mouse around your character.
Does the 50 caliber machine gun have a spiral barrel?
The barrel is straight. However, there are spiral grooves cut on the inside of the barrels. These spiral grooves, called rifling, make the bullet spin when it is fired. Just as a thrown football spins for an accurate throw, the spinning bullet makes for an accurate shot.
Why does a paper snake spin when held over a Bunsen burner?
If I read your question correctly my answer would be heat convection. The air around the Bunsen burner is being heated thus it will rise and cause a vertical "wind".
Does heat energy make wires in a generator spin?
In a way. It is the difference between temperatures at the inlet and outlet of the steam turbine (generically, a 'heat engine') which results in the turbine spinning -this, in turn, causes the generator to spin.
What causes bullets to spin from firearm?
Spiral grooves cut into the inside of the barrel- known as rifling.
