Hygrometer is used for measuring the ------? A. Speed of sound B. Density of milk C. Humidity of air (Answer) D. Specific gravity of liquids E. None of these

Hygrometer is used for measuring the ------?

A. Speed of sound

B. Density of milk

C. Humidity of air (Answer)

D. Specific gravity of liquids

E. None of these
by

1 Answer

Answer :

C. Humidity of air (Answer)
by

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