A chemist

A chemist recorded the change in temperature of a cooling liquid as −25.5° over a 1.5-minute period. The temperature fell at a constant rate.

What was the rate of change in temperature?

Enter your answer in the box.

°F per minute

Correct answer:

r =  -17 °F/min

Step-by-step explanation:

Δ=25.5 °F t=1.5 min  r=Δ/t=(25.5)/1.5=17°F/min



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