Question

one litre of water at 30 degree celsius is mixed with 1 litre of water at 50 degree Celsius the temperature of the mixture will be
a)80 degree Celsius
b)20 degree Celsius
c)more than 50 degree Celsius but less than 80 degree Celsius
d)between 30 degree Celsius and 50 degree Celsius .
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answer please
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thoda bda ho gya
(σ≧▽≦)σ​

Answer 1

Answer:

d) between 30°C and 50°C.

Explanation:

Since when the water having 30 degree Celsius and 50 degree Celsius are allowed to mix then heat will be gained by 30 degree water and heat would be lost by 50 degree celsius water so temperature will be in between 30°C and 50°C.