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Where the energy enters the system.
Laurie Hammes
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What is the relationship between energy input and energy output and energy losses whenever transfer of energy takes place?
Input energy = output energy + losses
How is energy efficiency determined?
You divide useful output energy by the input energy. Or equivalently, useful output power by input power.
Can a machine multiple input force Input distance Input energy?
Yes. Yes. No.
What does efficiency compare energy output with?
With energy input
How much energy input is wasted at the power stations?
2/3 of energy input is wasted at the power station.
Energy release is to condensation as energy input is to?
Energy release is to condensation as energy input is to vaporization. Vaporization requires energy input to happen, while condensation releases energy.
Is energy input usually greater than energy output?
The energy input is always greater than energy output.
What is the relationship between energy input and energy output and energy losses whenever transfer of energy takes place?
Input energy = output energy + losses
What is the movement of molecules the input of energy?
The movement of molecules without the input of energy is passive transport.
What is the input energy for a computer?
Electrical energy
How is energy efficiency determined?
You divide useful output energy by the input energy. Or equivalently, useful output power by input power.
Can a machine multiply input distance Input distance Input energy?
yes. yes. no
Can a machine multiple input force Input distance Input energy?
Yes. Yes. No.
Input and output energy for flashlight?
the input isand the outpt is
Total energy input equals equals the useful energy output plus?
Efficiency = ( useful energy output / total energy input ) x 100
What does efficiency compare energy output with?
With energy input
What are the comparison of energy output with energy input?
Energy output refers to the amount of usable energy obtained from a system, while energy input is the amount of energy required to operate that system. A system is considered efficient when the energy output is greater than the energy input. Conversely, inefficiency occurs when more energy is put into a system than what is obtained as output.
