Power Flashcards

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1
Q

what does the power rating tells us

A

how much electrical energy the appliance is transforming into other forms of energy every second

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2
Q

what is the formula

A

power=energy
time

p=E/t

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3
Q

what is power measured in

A

watts W

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4
Q

what is energy measured in

A

joules J

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5
Q

what is time measured in

A

second s

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