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Solution for A Certain Household Has Consumed 250 Units of Energy During a Month. How Much Energy is this in Joules? - CBSE Class 9 - Science

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Question

A certain household has consumed 250 units of energy during a month. How much energy is this in joules?

Solution

1 unit of energy is equal to 1 kilowatt hour (kWh).

1 unit = 1 kWh

1 kWh = 3.6 × 106 J

Therefore, 250 units of energy = 250 × 3.6 × 106 = 9 × 108 J

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Science Textbook for Class 9 (2014 to Current)
Chapter 11: Work and Energy
Q: 9 | Page no. 158
Solution A Certain Household Has Consumed 250 Units of Energy During a Month. How Much Energy is this in Joules? Concept: Commercial Unit of Energy.
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