P1.9 - Energy And Power Flashcards

1
Q

What is power?

A

The rate of energy transfer / rate of doing work

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2
Q

What is power measured in?

A

Watts

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3
Q

What is one watt equivalent to? (In joules)

A

1 joule of energy per second

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4
Q

How do you calculate power?

A

Energy transferred (work done) / time

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