Dr. Arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. She measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. She then increases the pressure and measures the volume of the explosions that occur. What kind of investigation is the scientist conducting?

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Patel

24 July, 07:42

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Quintin Brewer · Answer 1

It is comparative because this experiment is comparing the results of the volume at minimal pressure and then increases it.