Mathematics, 06.11.2021 04:00, tblynch21

. A substance experiences rapid changes in temperature over the course of an experiment to test its electrical conductivity.

At the start of the experiment the substance is measured to be 50°C, and by the end of the experiment, its temperature is measured as -60°C.

9a
How does the temperature change from the start to the end of the experiment?

Represent a decrease in temperature with a negative number

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. A substance experiences rapid changes in temperature over the course of an experiment to test it...