Ritwick's family received a heavy electricity bill and decided not to pay it his friend sunjou explained them the importance of paying all bills on time and suggested dome methods to reducr the units consumed in future (1) write the commetcial unit of Electrical energy (2) what is its relation with the SI unit of energy ? (3) what values of sunjoy do you observe from his suggestions ? (4) list any two ways you practice at home to save electricity.
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Commercial unit is kWh
1 kWh =3.6 ×10 power 6
He is good friend very educational
Switch off light when not in use.
Turn off fan
1 kWh =3.6 ×10 power 6
He is good friend very educational
Switch off light when not in use.
Turn off fan
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