Chemistry, asked by ath2016yadav, 7 months ago

A bulb having capacity 25 W. is used 40 hr. in week. Then how many unit light
is used in that week. (1 kWhr=1 unit)​

Answers

Answered by tosushilpandey
6

Answer:

1 unit light or 1 kWh

Explanation:

kWh = (watts × hrs) ÷ 1,000

kWh = (25 * 40)/1000

kWh = 1000/1000 = 1kWh

1kWh = 1 unit

Therefore, answer = 1 unit light

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