Question

If a 60 W bulb is lighted for 8 hours per day then find out the units consumed in 30days​

Answer 1

explanation

find the energy comsumption for 1 day......

E= 60×8....this is for 1 day.

now calculate for a month

hope u get the answer

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Answer 2

Answer:

Power= 60 W

t= 8hrs( per day)

Energy consumed per day= power ×time

( power= work / time and work done= energy)

= 0.06 kW × 8h

= 0.48kWh.

= 0.48 units of energy( 1 unit= 1 kWh)

therefore, energy consumed in 30 days= 30× 0.48

= 14.4 units

14.4 units is the answer.