One litre of water at 30 degree celsius is mixed with one litre of water at 50 degree Celsius. The temperature of the mixture will be
80 degree Celsius
20 degree Celsius
More than 50 degree Celsius but less than 80 degree Celsius
Between 30 degree Celsius and 50 degree Celsius
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Answer:
The answer is 20 celcius
Explanation:
As we know know heat travels from hotter region to colder region
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