BuoyancyEasyQuestion 6444
Question
Specific gravity of a substance is equal to:
- ARatio of its mass to volume
- BRatio of its density to water density at 4°CCorrect
- CWeight in water
- DRelative viscosity
Correct answer
Ratio of its density to water density at 4°C
Explanation
Specific gravity = density of substance / density of water at 4°C.