Physics, 04.05.2020 23:03 LilDicky

Sarah is making bread. She measures 0.6 kg of hot water into a bowl. The water needs to be at a temperature of
exactly 42°C in order for the yeast to function properly, but right now it is at 40°C. What mass of additional
water at 49°C should she add to make it the correct temperature? Assume no heat is transferred to the bowl or
to the outside air. And please show your work

Answers: 3

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Sarah is making bread. She measures 0.6 kg of hot water into a bowl. The water needs to be at a temp...