suppose that 1l of water is heated for a certain time to rise its temperature for 20°c . If 2l of water is heated for the same time ,how much of its temperature would rise?
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Answered by
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You can use Unitary method.
Amount of water | Temperature rise
1l | 20°c
2l | x
This will be inverse variation.
=> 1*x=2*20
=> 1x=40
=> x=40
Therefore the answer is 40°c.
Amount of water | Temperature rise
1l | 20°c
2l | x
This will be inverse variation.
=> 1*x=2*20
=> 1x=40
=> x=40
Therefore the answer is 40°c.
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Answered by
2
40°c....................
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