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The Warner High School freshmen class will give their opinion of topics covered in class.
Chemistry of Earth
Blog Archive
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2008
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February
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- Heat and You
- Compare and Contrast
- How does doing a science fair project relate to sc...
- Solar Power
- Science Fair Projects
- Preview
- Specific Heat
- Thermal Energy
- Ideal Machines
- On-line Lab
- In or Out
- Lever
- Efficiency
- Machines
- Two Different Types of Power
- Power?
- Work
- The Impossible Dream
- You and Conversation of Energy
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February
(19)
14 comments:
well if you have an efficient machine you will be able to get things done one time and it won't make any mistakes i think that it would also help you with getting your things done and they would all be almost exactly the same.
Efficiency is the measure of how much of the work put into a machine is changed into useful output work by the machine. A machine with high efficiency produces less heat from friction. The more of the input work is changed to output work.
Eficiency is the measure of how much of the work put into a machine is changed into useful output energy. A machine with high efficiency produces less heat from friction. The more of the input work is changed into an output work.
Efficiency is a measure of how much of of the work put into a machine is changed into useful output work by the machine. A machine with high efficiency produces less heat from friction so more of the input work is changed into useful output work. Efficiency= output work/input work times 100%.
Efficiency is a measure of how much of the work put into a machine is changed into useful output work by the machine. You want machines to have high efficiency. Machines with high efficiency produce less heat from friction so more of the input work is changed to useful output work. The more efficient, the more productive. Machines are more efficient with less friction.
Efficiency is the measure of how much of the work put into a machine is changed into useful output work by the machiine. The more input work is changed to the output work. This will help get things done faster.
Efficiency is the measure of how much of the work put into a machine is changed into output work by the machine. The more efficiency a machine has the more work it can do. Efficiency is very important in machines.
Efficency is the measure of how much work a machine puts in. a machine woth high efficentcy produces less friction
efficiency is the measure of how much of the work you put in a machine is changed into useful out put. the higher the efficiency the better the machine
Efficiency is a measure of how much of the work put into a machine is changed into useful output work by the machine. If the machine is efficent you can get things done quicker and more easily.
Efficiency is the measure of how much of the work put into a machine is changed into useful output work by the machine. The more work that a machine does, the more output work is done. You also need more input work so that it can be changed to output work.
It measures how much of the work put into a machine is changed into useful output work by the machine. So if it has a high efficiency, it will produce less heat and if it has low efficiency it will produce more heat.
Efficiency is the measure of how much of the work put into a machine is changed into useful output work by the machine. Machines are all about input and output force and the efficiency is how much work you put into that. The higher the efficiency means it has less friction producing heat. If it has 100% effiency then it produces 0 heat because it has no friction.
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