Question

1 ltr of water at 30 degree Celsius is mixed with l ltr of water at 48 degree Celsius,what will be the temperature of the mixture​

Answer 1

Answer:

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Explanation:

Answer: the temperature will slightly less than 40°C. Explanation: Because water expands when heated, 1 litre of water at 50°C will have less mass than 1 litre of water at 30°C. As a result, the 30°C litre has slightly more than the 50°C litre, and thus the average will end up slightly less than 40°C

Answer 2

Answer:

Answer: the temperature will slightly less than 40°C.

Explanation: Because water expands when heated, 1 litre of water at 50°C will have less mass than 1 litre of water at 30°C. As a result, the 30°C litre has slightly more than the 50°C litre, and thus the average will end up slightly less than 40°C

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