Question

What scientific tool would be the most helpful when measuring the temperature of a substance that is undergoing a phase change?

Answer 1

clinical thermometer buddy

Answer 2

hey mate..
here your answer

Clinical Thermometer is the scientific tool that would be the most helpful when measuring the temperature of a substance that is undergoing a phase change. A thermometer is a tool used to measure temperature, so this is obviously the correct answer.

hope this helps
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