HYDROSTATICS MCQs 12 min Score: 0 Attempted: 0/12 Subscribe 1. . Fluid is the substance which can ……………….. (A) Flow (B) Resist (C) Both a and b (D) None of theseShow All Answers 2. . Properties of fluid is: (A) Surface tension (B) Temperature (C) Specific gravity (D) All of theseShow All Answers 3. . Surface tension is caused by ……………….. between the liquid molecules: (A) Between the liquids (B) Adhesive forces (C) Cohesive forces (D) Both b and cShow All Answers 4. . The specific weight of fluid varies with ……………….: (A) Density (B) Vapour pressure (C) Pressure (D) TemperatureShow All Answers 5. . Temperature is the fluid property that gives the measure of ……………………. of a fluid: (A) Hotness (B) Coldness (C) Both a and b (D) None of theseShow All Answers 6. . The most common scales of temperatures are: (A) 3 (B) 4 (C) 5 (D) 2Show All Answers 7. . The fluid pressure can be caused by when in a closed container: (A) p = ρgh (B) p = ρgha (C) p = ρghl (D) All of theseShow All Answers 8. . The factors affect buoyant force: (A) The density of the fluid (B) The volume of the fluid displaced (C) The local acceleration due to gravity (D) All of theseShow All Answers 9. . The types of buoyancy are: (A) 5 (B) 4 (C) 3 (D) 2Show All Answers 10. . The dimension of density is: (A) ML² (B) ML³ (C) ML⁻² (D) ML⁻³Show All Answers 11. . Hot air balloon is the application of: (A) Pascal’s law (B) Archimedes principle (C) Buoyancy (D) Law of gravityShow All Answers 12. . According to Archimedes upthrust is equal to: (A) Weight of displaced liquid (B) Volume of displaced liquid (C) Mass of displaced liquid (D) None of theseShow All Answers