jessicaoggx
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  • 22-01-2021
  • Mathematics
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Need help plssss????

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321abc123
321abc123 321abc123
  • 22-01-2021
A) The dishwasher uses the most energy.

B) The coffee maker produces heat which is a useful form of energy. The machine also produces sound which is an unwanted form of energy. This coffee maker has a voltage of 230V.

C) The power rating (W) is 230 times larger than the current used (A).
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