Physics, asked by dollygope83, 1 month ago

Two bulbs each of 40 W, one heater of 50 W and an AC of 1200 W is used daily for 5 hours. Calculate the bill consumed by the house for the month of April if the tariff is Rs. 2 per unit.​

Answers

Answered by harry366784
1

Explanation:

Answer

Correct option is

D

Rs. 3

Given : P=0.1 kW t=1 hour per day

Energy consumed per day E=Pt=0.1×1=0.1 kWh per day

Total energy consumed per month E

T

=30×0.1=3 kWh per month

Cost of electricity =Re 1 per unit i.e per kWh

∴ Monthly bill =Re. 1×3=Rs. 3 per month

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