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2. How much energy does a pair of 800W hair straighteners transfer every second? (1)

User Petru
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1 Answer

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Final answer:

A pair of 800W hair straighteners transfer 800 Joules of energy every second.


Step-by-step explanation:

To calculate the amount of energy transferred by a pair of 800W hair straighteners every second, we use the formula:

Energy = Power x Time

Given that the power of each hair straightener is 800W, and the time is 1 second, we can substitute these values into the formula:

Energy = 800W x 1s = 800 Joules

Therefore, a pair of 800W hair straighteners transfer 800 Joules of energy every second.


Learn more about energy transfer

User Ghostman
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