a 25 W electric bulb is used for 10hours everyday. how much electricity does it consumes each day.
Answers
Answered by
21
Answer:
Given :
P= 25, W=0.025kW
energy consumed =power *time
= 0.02025*10
energy =0.25kW hr
Answered by
9
Answer:
The electric bulb consumes 0.25 k W hr energy each day.
Explanation:
P = 25 W
So,
1000 W = 1 k W
=> P = 25 W
=> P = 25/1000 kW
=> P = 0.025 k W
Energy consumed = Power * Time
=> E = 0.025 * 10
=> Energy = 0.25 k W hr
The electric bulb consumes 0.25 k W hr energy each day.
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