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2 years ago

Q. 1 MWH is equal to ------- joules a.3.610^10 b.3.610^6 c.3.6*10^9 d.3.6

1 answer:

5 0

Correct option is B
1 kWh is equal to 3.6 × 10
6

1 Watt-sec is a Joule a watt expended for a second.
Because there’s 3600 seconds in an hour,
then 3600 Ws = 1 Wh = 3600 Joules = 3.6 kJ
so 1000 Wh = 1 kWh = 1000 × 3.6 kJ = 3.6 MJ = 3.6 × 10
6

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3 years ago

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3 years ago

The force between a pair of charges is 900 newtons. The distance between the charges is 0.01 meters. If one of the charges is 2e

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Answer:

$\fbox{strength \: of \: the \: other \: charge = - 0.0196 Ke \: Coulomb}$

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Strength of Charge second q2 = ____ Coulomb?

Solution:

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$\fbox{strength \: of \: the \: other \: charge = - 0.0196 Ke \: Coulomb}$

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2 years ago

Q. 1 MWH is equal to ------- joules a.3.6*10^10 b.3.6*10^6 c.3.6*10^9 d.3.6

Q. 1 MWH is equal to ------- joules a.3.610^10 b.3.610^6 c.3.6*10^9 d.3.6