Physics, asked by sarah55, 1 year ago

in a house 4 bulbs of 25 watt each are used for 5 hours a day . calculate the units of electricity consumed in a month of 30 days . also find the total expenditure if 1 unit electricity costs Rs 2 .

Answers

Answered by Likun45

1

25* 4 = 100* 5=500*30=15000watts.
1 unit = 2 so 15000* 2 = 30000 ruppess

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