Here is the answer for the question – a hydrometer is a tool used to measure the ___ of a liquid relative to that of ___. You’ll find the correct answer below
a hydrometer is a tool used to measure the ___ of a liquid relative to that of ___
The Correct Answer is
density, water
Reason Explained
density, water is correct for a hydrometer is a tool used to measure the ___ of a liquid relative to that of ___