Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
Which of the following is true about energy?
it disappears after being used
it is only ever transferred from one store to another
it can be destroyed
it can be created
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For energy to be useful, it must...
be transferred between stores
remain in its original form
be created from nothing
be stored in one place
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In an energy transfer diagram, what do the boxes represent?
direction of energy transfer
wasted energy
energy stores
amount of energy transferring
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What do the arrows in an energy transfer diagram represent?
energy stores
amount of energy transferring
wasted energy
direction of energy transfer
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The principle of conservation of energy states that...
energy can be created
energy is only ever transferred from one store to another store
energy disappears after being used
energy can be destroyed
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When energy gets transferred, what typically happens to the energy that doesn't end up being put to useful work?
it gets created
it warms up the surroundings
it gets destroyed
it disappears
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What is the term for the energy that is not put to useful work during an energy transfer?
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In what form is energy typically wasted during an energy transfer?
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Explain the principle of conservation of energy.
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