1
Q
What if the formula for efficiency?
A
Efficiency = useful energy input ÷ total energy input
2
Q
What is efficiency?
A
Portion of the energy supplied transferred to useful energy input
Physics
flashcards
Decks in class (12)
# Cards
-
Science test revision14
-
Magnetism + Electromagnetism8
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Energy stores7
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Waves ( transverse and longitudinal )14
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Convection / Conduction / Radiation6
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Reducing energy loss - insulation / lubrication / aerodynamics4
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Power and work done6
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Efficiency2
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Particle model of matter3
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11/6/21 Exam Revision Physics11
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Force10
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Speed / Momentum / Force / Work Done23
