show that 1kwh = 3.6 x 106 j?
Answers
1kwh=1kwx1hr
=1000w x 3600 sec
=3.6x 10^6J
hope this helps
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Answer:
Why is 1 kWh = 3.6 MJ?
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Why is 1 kWh = 3.6 MJ?
The Joule (J) is the unit of measure for energy or work. The quantity of energy to do an amount of work is the same.
The Watt (W) is the unit of measure for power.
Using dimensional analysis
velocity = distance / time
momentum = mass x velocity
force = mass x acceleration = momentum / time
work = force x
How do you convert kWh to joules?
How do you convert joules to kWh?
What is the value of 1 joule in KWh?
What is the relationship between kWh and joule?
How can I get the value 1 kWh to equal to 3.6*10^6 mathematically?
What is the relationship between kWh and joule?
The kilowatt hour (symbol kWh, kW⋅h or kW h) is a unit of energy equal to 3.6 .10^6 joules.
the energy consumed per sec in watt = 1 joule per sec
the standard unit of power in the (SI), equivalent to one joule per second and equal to the power in a circuit in which a curre
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How do you convert kWh to joules?
Aha! You can figure this out if you know the relation between watts and joules.
1 watt is defined as 1 joule/second. So if you multiply a watt times seconds, you get Ws which is also a joule.
So 1kW is 1000W, and an hour is 60 seconds x 60 minutes.
So 1kWh = 3600kWs = 3,600,000Ws = 3,600,000J
So kWh x 3
Why is 1 kWh = 3.6 MJ?
1kwh=3.6MJ…
Here ,we know that…
1kw=1000watt
Or, 1hour=3600 seconds
So,
Putting these values,
1kwh=1000w×3600s
(w=j/s)
1kwh=3600000j/s×s
1kwh=3.6×1000000joule
(mega=1000000)
So,1kwh=3.6mega joules
Or,1kwh=3.6MJ…..
Explanation:
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