Lampu dengan daya 20 jumlah 8 penggunaan 10jm/hari setrika daya 300 W jumlah 1 2 jam/minggu pompa air 150 W jumlah 1 1jam/hari televisi 125 W jumlah 2 6 jm/hari
penggunaan energi listrik di rumah pak sidik dalam 1 bulan (30 hari) sebesar.....kWh
jihannabilah17
W = p x t 20 x 8 x 10 = 1600 wh 300 x 1 x 2 = 600 wh 150 x 1 x 1 = 150 wh 125 x 2 x 6 = 1500 wh __________________ + = 3850 x 30 = 115500 : 1000 = 115,5 kwh
jihannabilah17
w = p x t
20 x 8 x 10 = 1600 wh x 30 = 48000 wh
300 x 1 x 2 = 600 wh x 4 = 2400 wh
150 x 1 x 1 = 150 wh x 30 = 4500 wh
125 x 2 x 6 = 1500 wh x 30 = 45000 wh
_________________________________+
= 55350 wh : 1000 = 55,35 kwh
iwi9
20watt X 8 X10jam = 1600 wh =1.6 kwh 300 watt X 1 X 2 jam=600 wh =o.6 kwh 150 watt X 1 X 1 jam=150 wh =0.15 kwh 125 watt X 2 X 6 jam=1800wh=1.8 okwh wtotal = 4.15 kwh w=p.t 4.15 kwh X 30 hari w = 124.5 kwh
20 x 8 x 10 = 1600 wh
300 x 1 x 2 = 600 wh
150 x 1 x 1 = 150 wh
125 x 2 x 6 = 1500 wh
__________________ +
= 3850 x 30 = 115500 : 1000 = 115,5 kwh
300 watt X 1 X 2 jam=600 wh =o.6 kwh
150 watt X 1 X 1 jam=150 wh =0.15 kwh
125 watt X 2 X 6 jam=1800wh=1.8 okwh
wtotal = 4.15 kwh
w=p.t
4.15 kwh X 30 hari
w = 124.5 kwh