A certain household has consumed 250 units of energy during a month. How much energy is this in joules?
1 unit of energy = 1 kilowatt hour (kWh)
1 kWh = 3.6 × 106 J
Therefore, 250 units of energy = 250 × 3.6 × 106 = 9 × 108 J
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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 5 , Question 9: A certain household has consumed 250 units of energy during a month. How much energy is this in joul....
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