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Q. |
Pycnometer is an instrument used to measure the – |
A. | Density |
B. | Intensity of solar radiation |
C. | Intensity of earthquake |
D. | High temperatures |
Answer» A. Density | |
Explanation: A gas pycnometer is a laboratory device used for measuring the density — or more accurately the volume — of solids, be they regularly shaped, porous or non-porous, monolithic, powdered, granular or in some way comminuted, employing some method of has displacement and the volume-pressure relationship known as Boyle's Law. |
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