Physics for IGCSE & O level - Measurements And Units (Section 3 - No. 14)
What does a reading of 1.05 on a hydrometer indicate?
The density of the liquid is 105 kg/m³
The density of the liquid is 1050 kg/m³
The liquid is water.
The liquid is less dense than water.
Explanation
A reading of 1.05 indicates a density of 1050 kg/m³ because the scale is relative to specific gravity.
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