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viktelen [127]
2 years ago
6

How much work can be done in 30 seconds by a 1000-watt microwave oven?

Physics
2 answers:
iris [78.8K]2 years ago
7 0
Half of it can be be at 1000 watt microwave oven!!!                                                                                                                                                                                                                                                                                                            I hope it help!!!!!!
gayaneshka [121]2 years ago
6 0

Answer:

30000 J

Explanation:

Power is defined as the amount of work done per unit time:

P=\frac{W}{t}

where

P is the power

W is the work done

t is the time taken

In this problem, we know the power of the microwave oven: P=1000 W, and we are asked to find the work done in a time of t=30 s, so by re-arranging the equation we find:

W=Pt=(1000 W)(30 s)=30,000 J=30 kJ

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