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It would be friction.<3 hope this helped
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∙ 11y ago
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In term of computer science what is deterministic algorithm?
In computer science, deterministic algorithm is an algorithm which, given a particular input, always produces the same result. This is used to increase the efficiency of machines.
Can a simple machine efficiency ever be greater than 100 percent?
No, due to the fact machines loose energy due to heat/thermal energy. you will always loose some amount of energy.
The efficiency of a car depends on the weight of the car?
Efficiency(weight), or E(w)
Greek letter for efficiency?
The Greek letter for efficiency is "η" which is pronounced as "eta".
How do you find the input power in the electric efficiency formula if you have the output power and the efficiency percent?
Output equals efficiency times input; in formula, Ot = Ef x In and so In = Ot/Ef. To calculate the original input, divide the output by the efficiency.
Why doesn't any system have 100 percent efficiency?
frictionIn real machines, as opposed to ideal machines, there is always friction that reduces the efficiency of the machine. Lubricants like oil can be used to reduce friction and improve efficiency.
Why does applying lubricant to a machines surface improve its efficiency?
It reduces friction between surfaces - and stops components from heating up too quickly.
Why a high-efficiency machine is more desirable than a low- efficiency machine?
High-efficiency machines do more for less and are therefore more desirable than a low-efficiency machine.AnswerHigher efficiency means lower energy losses and, therefore, such machines are more economical than low-efficiency machines.
Which force reduces the efficiency of machine?
Friction.
Do Radiator cover reduces efficiency true or false?
false
What reduces the overall efficiency of respiration?
bad things in the air
What reduces efficiency by converting some work into heat?
friction
What effect does friction have on a machines efficiency?
Efficiency of the machine is reduced due to loss of energy by friction.
Friction reduces efficiency because energy is lost?
Yes, exactly.
Describe why a high-efficiency machine is more desirable thana low-efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
Friction reduces efficiency because energy is lost as what?
Mainly as heat (thermal).
What was one result of labor-saving devices such as washing machines and vacuum cleaners?
The increased efficiency of machines like this reduces the time it takes to perform the tasks each did by older methods or means. For example, using a washing machine is more efficient than hand washing clothing. And there is a major time-savingbenefit.
