How many liters of
water at 20 °C and
90 °C need to be
mixed to obtain 300
liters...
Physics, 16.08.2021 19:10 ozheng24112
How many liters of
water at 20 °C and
90 °C need to be
mixed to obtain 300
liters of water at 30
°C?
Please, I really need your help
Answers: 1
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