Science, asked by Anonymous, 5 months ago

An electric refrigerator rated 400 W operates 8 hour/day. What is the cost of the energy to operate it for 30 days at Rs 3.00 per kWh?

Answers

Answered by newsingh409

10

Answer:

this is your answer.

Explanation:

hope it help you.

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Answered by dryash1009

1

Answer:

Explanation:

Given: (P) = 750 W

= 750

1000

kW = 75

100

(t) = 2 × 30 = 60 hours

Unit cost = ` 3

To find: Total Cost = ?

Formula: H = P × t

Solution: H = P × t

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