Calculate the power of a hair dryer that transfers 24kJ of energy while being used for 40s.
Question
Calculate the power of a hair dryer that transfers 24kJ of energy while being used for 40s.
Solution
Sure, to calculate the power of the hair dryer, we can use the formula:
Power = Energy / Time
Given that the energy transferred is 24kJ (or 24000J to convert kilojoules to joules) and the time is 40s, we can substitute these values into the formula:
Power = 24000J / 40s = 600W
So, the power of the hair dryer is 600 Watts.
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