I think its d because lifting it would make the chemical swish around and that will make it so you cant get the right measurement. hope this helps :)
He would measure the speed of molecules as the temperature gets colder until the temperature is measured at which motion stops.
<h3>What is the absolute zero?</h3>
The absolute zero refers to the temperature at which the gas seems to stop moving. Recall that temperature is the measure of the average kinetic energy of the molecules of a gas.
Hence, if Guillaume Amontons first took a stab at measuring absolute zero in 1702, he would measure the speed of molecules as the temperature gets colder until the temperature is measured at which motion stops.
Learn more about absolute zero:brainly.com/question/27951132
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