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One liter of water at 10 degrees celsius is added to one liter of water at 80 degrees celsius. what is the final temperature of the mixture?

Respuesta :

Find the average of these 2 temperatures, since they have the same volume.

(80 + 10) ÷ 2 = 90 ÷ 2 = 45°C

You can only use this method of averaging them out because they have the same volumes :)