A liquid food product is being cooled from 80°C to 30°C in an indirect heat exchanger using cold water as a cooling medium. If the product mass flow rate is 1800 kg/h, determine the water flow rate required to accomplish product cooling if the water is allowed to increase from 10°C to 20°C in the heat exchanger. The specific heat of the product is 3.8 kJ/(kg K) and the specific heat for water is 4.1 kJ/(kg K).

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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