Question

one litre of water at 20°C is mixed with one litre of water at 50°C the temperature of the mixture will be . explain your answer​

Answer 1

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.

Explanation:

Answer 2

Answer:

I think 30°

Explanation:

because 20 means cold and 50 means warm water so 30 ibthink