- #1
lionely
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A bath contains 100kg of water at 60C. Hot and cold taps are then turned on to deliver 20kg per minute each at temperatures of 70C and 10C respectively. How long will it be before the temperature in the bath has dropped to 45C? Assume complete mixing of the water and ignore heat losses.
I've never done a specific heat capacity question that involves time so I'm not sure on how to even start.
I've never done a specific heat capacity question that involves time so I'm not sure on how to even start.