Question:

What is the approximate cost of operating a 40 W light bulb

Last updated: 5/11/2023

What is the approximate cost of operating a 40 W light bulb

What is the approximate cost of operating a 40 W light bulb for 3 0 h per day for 1 week if the price of electrical energy is 6 kWh 1 Point O 7 O 50 04 O 0 7 O 5