Science, asked by prabugayu8989, 3 months ago

define.power. find the energy in KWh consumed in 10 hours by two devices of power100W each​

Answers

Answered by Talentedgirl1
1

Answer:

20 units

Explanation:

p = 500w = 0.50kw \\ t = 10h \\ w = power \ \: (times \: times) \\  = 0.50(times10) \:  \:5kwh \:  \\ for \: 4 \: devices = 4 \times 5 = 20 \: units

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