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02.01.2021 •
Physics
An electric heater is rated at 1500 W. If the heater is rated as 80% efficient, calculate the output rate of energy
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Ответ:
Power = 1200 [W].
Explanation:
The efficiency of an electrical equipment is defined as the relationship between the power realized, over the power that is consumed. For this case, they give us the data of consumed power and efficiency in this way we can calculate the power that the equipment performs.
This means that of the 1500 [W], 1200 [W] are actually used to get the job done. This is established by means of the first law of thermodynamics.
Ответ:
the sugar phosphate backbone
Explanation:
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