Answered

a microwave oven has a power rating of 850 w. If the microwave oven is turned on for 6 minutes ,how much energy will it use?

state the units in your answer

Verified Answer :

Gwenuin

Power is given by;

\(P = \frac{E}{t}\)

850    = \(\frac{E}{6 * 60}\)
  
      E = 850 * 360
    
      E = 306000
   
      E = 306 kJ



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