Science, asked by skraja21178, 6 months ago

An electric heater of 90W is used for 2 hours per day calculate the energy consumed in one day by the heater.

Answers

Answered by vipershob08

1

Answer:648000J

Explanation:

E = P×T

PER DAY 2HR i.e. 7200sec

E= 90×7200

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