A hydrometer is an instrument used in measuring?

PHYSICS
JAMB 1993

A hydrometer is an instrument used in measuring?

  • A. vapour pressure of a fluid
  • B. density of liquid
  • C. relative humidity of a liquid
  • D. relative density of a liquid

Correct Answer: D. relative density of a liquid

Explanation

The instrument used in measuring relative density is hydrometer



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