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chemical energy -> kinetic energy
Basically the fat (energy) stored by the human is used to generate the fanning movement.
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∙ 10y ago
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What energy does an electric fan use?
In an electric fan electrical energy is transformed into mechanical energy and in loudspeaker the electrical energy is converted into sound energy.
What form of energy is produced when an electric fan is in use?
Energy in motion is called kinetic energy.
Is the movement of air from a fan kinetic energy?
If the air is moving, then it has kinetic energy. If the fan is running, then the blade has kinetic energy. Maybe that's where the moving air got its kinetic energy from. If the dog is also walking through the room, then the dog has kinetic energy too, but he probably didn't get his kinetic energy from the fan or the air. On the other hand, a piece of tissue floating through the room could very well have gotten its kinetic energy from the fan, but that kinetic energy had to be carried from the fan to the tissue by the moving air.
What kind of energy does a fan represent?
An electric fan converts electrical energy into kinetic energy of the fan blades, which is then transferred to kinetic energy of moving air.
What energy transformations take place when you use an electric fan to cool a room?
The energy transformation that occurs is electrical to mechanical
A hand-held fan transfers electrical energy to what kind of energy?
Sound energy and kinetic energy
What are some creative ways one could use a hand fan?
One can use the hand fan to make a wall decoration, or any arts and crafts using the hand fan. If you are creative, you should be able to think of over 100 ways using the hand fan.
What energy does an electric fan use?
In an electric fan electrical energy is transformed into mechanical energy and in loudspeaker the electrical energy is converted into sound energy.
What form of energy is prodused when electric fan is use?
electrical energy
What form of energy is produced when an electric fan is in use?
Energy in motion is called kinetic energy.
What kind of energy does fans use?
fan converts electric energy into magnetic and further mechanical energy
Why don't we convert mechanical energy of fan into electrical energy using dynamo?
A fan needs energy to work. Suppose we use a dynamo, driven by the fan. The output of the dynamo is supposed to drive the fan. In this loop, some energy leaks away, into moving air not captured by the arrangement set up to drive the dynamo. More energy is lost in the working of the fan, and of the dynamo, appearing as heat and wear. If we provide this system with 100 joules to start it off, soon all that energy will have leaked away and pretty quickly the thing will stop working. On the other hand, if your fan is a windmill driven by external sources (wind), then the wind energy can be converted to useful energy. But not to drive the windmill.
How do you use an electrical fan safely?
You can use it safely by not puting your hand in the blades when it is turned on.
Is the movement of air from a fan kinetic energy?
If the air is moving, then it has kinetic energy. If the fan is running, then the blade has kinetic energy. Maybe that's where the moving air got its kinetic energy from. If the dog is also walking through the room, then the dog has kinetic energy too, but he probably didn't get his kinetic energy from the fan or the air. On the other hand, a piece of tissue floating through the room could very well have gotten its kinetic energy from the fan, but that kinetic energy had to be carried from the fan to the tissue by the moving air.
How much energy does a ceiling fan use when operating?
This makes no sense.
Where does the energy come from to operate a hand tool?
The person using the hand tool supplies the energy needed to use it. That person gets energy from the food he eats.
What energy is stored by a mini fan?
The fan itself stores no energy. If the fan has batteries these sore chemical energy.
