How much power does a 60W lamp consume in 60 minutes?
| August 12, 2021 | education
To calculate the energy consumed in 60 minutes by the lamp in use, we apply the formula: Q = P * t.
Values of variables: P – power of the lamp used (P = 60 W); t – duration of work (t = 60 min = 3600 s).
Let’s calculate: Q = P * t = 60 * 3600 = 216 * 10 ^ 3 J = 216 kJ.
Answer: For 60 minutes of operation, the lamp used consumes 216 kJ of energy.
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