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Is it possible for energy output to be greater than energy input?
No.
Is energy input usually greater than energy output?
In general, no – energy input is not usually greater than energy output. In a closed system, energy is conserved, meaning that the total amount of energy remains constant. However, in real-world systems, there may be inefficiencies or losses that result in some energy input being converted into forms that are not useful as output.
Why it is impossible to have output greater than work input?
Whenever we do any work some energy will be converted into any form other than the actual input energy for the work to be done so it is impossible to have the output greater than work input example : some energy will be converted to heat energy due to friction
Can you make work output of a machine greater then the work input?
No. And you cannot make it greater THAN the input, either.
Is work output greater than work input?
No, work output can never be greater than work input according to the principle of conservation of energy, which states that energy cannot be created or destroyed, only transformed from one form to another. In any system, the work input will always be equal to or greater than the work output.
Can you make work output on a machine greater than work input?
No, it is impossible to have work output greater than work input because of the conservation of energy principle, which states that energy cannot be created or destroyed, only transformed. Therefore, the work output of a machine will always be less than or equal to the work 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.
Can you make the work output of a machine greater then the work input?
No - that would violate Conservation of Energy. So far, there is no known process that violates Conservation of Energy, and it doesn't seem likely that one will ever be found.
Does an ideal machine would have an efficiency greater than one?
No, an efficiency greater than one would not be possible, since that would violate a very fundamental law of physics: conservation of energy. The efficiency of an "ideal machine" would be one, in many cases; the efficiency of an ideal Carnot engine would be less than one.
Which of these reactions requires a net input of energy from its surroundings?
An endergonic reaction requires a net input of energy from its surroundings. This is because the energy needed to drive the reaction forward is greater than the energy released during the reaction.
Is energy input greater than energy output?
In a closed system, energy input is equal to energy output based on the law of conservation of energy. However, in practical systems, there may be losses due to inefficiencies, such as friction or heat dissipation, resulting in energy output being less than energy input.
Why is it impossible for the output work of a machine to be greater than the machine's input work?
The output work of a machine can never be greater than the input work because of the law of conservation of energy, which states that energy cannot be created or destroyed in an isolated system. Any energy input into a machine must be accounted for in the output work, so the output work cannot exceed the input work.
