HYDROMETRY MCQs 8 min Score: 0 Attempted: 0/8 Subscribe 1. . The branch of physics dealing with the wetness or dryness of air is called: (A) Temperature (B) Hygrometry (C) Heat (D) HumidityShow All Answers 2. . The presence of water vapours in atmosphere is called: (A) Heat (B) Temperature (C) Hydrometry (D) HumidityShow All Answers 3. . The pressure exerted by the vapours is called: (A) Hygrometer (B) Humidity (C) Vapour pressure (D) All of theseShow All Answers 4. . The unit of density is: (A) kg/m³ (B) kg/m² (C) kg/m (D) kg/mā»Ā³Show All Answers 5. . The unit of specific gravity: (A) Unit of heat of fusion (B) Unit of heat of vaporization (C) Unit of latent heat (D) NoneShow All Answers 6. . Relative density is more easily and more accurately measured without measuring ā¦ā¦ā¦ā¦ (A) Temperature (B) Volume (C) Both a and b (D) NoneShow All Answers 7. . Hydraulic press is the application of: (A) Pascalās law (B) Archimedes principle (C) Law of conservation of energy (D) Stokes lawShow All Answers 8. . No of methods for measurement of relative density of liquids: (A) 3 (B) 4 (C) 2 (D) 5Show All Answers