scientifically, what is input energy

  1. scientifically, what is input energy and what is output energy?
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    2. anonymous asked by anonymous
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  2. Which is the equation for a machine’s efficiency?(1 point)Responses Efficiency=input energyoutput energy ⋅
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  3. Which is the equation for a machine’s efficiency?(1 point)Responses Efficiency=input energyoutput energy ⋅ 100
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  4. All reactions require an initial input of energy from the surroundings into the system for the reaction to occur. Which two
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  5. What is the basis for analyzing an energy transfer diagram?The mechanical energy input and output must be equal. Heat must
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  6. Which is the equation for a machine’s efficiency?(1 point)Responses Efficiency=input energy−output energy Efficiency=input
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    2. Blue Berry asked by Blue Berry
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  7. Which is the equation for a machine’s efficiency?(1 point)Responses Efficiency=input energyoutput energy ⋅ 100
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  8. A scientifically literate person will likely be better equipped to make good decisions about their health care than a person who
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  9. We know that the law of conservation of energy states that energy can not be created or destroyed. It only changes form.
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    2. AnonymousCharlie asked by AnonymousCharlie
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  10. which phrase describes the initial input of energy that is needed to break bonds in a chemical reaction?bond energy kinetic
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    2. need helpppp asked by need helpppp
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