Multiple Choice Questions on Properties of Matter
Multiple Choice Questions
Choose the best possible answer.
- A container having volume 6 m3 is full with a liquid, having density of 30 kgm-3. The mass of the liquid is
A. 180 kg | B. 24 kg | C. 5 kg | D. 0.2 kg |
- Liquids and gases are collectively categorized as
A. Liquids | B. Pascals | C. Fluids | D. None |
- Which of the following cannot be used to measure pressure.
A. Atm | B. Pa | C. bar | D. kg m-3 |
- Pressure at depth in fluid
A. increases | B. decreases | C. none | D. stays the same |
- The unit used for pressure in weather maps is
A. Atm | B. Pa | C. bar | D. N m-2 |
- A rock weighs 25.7 N in air and 21.8 N in water. What is the buoyant force of water?
A. 4.1 N | B. 3.9 N | C. 1.18 N | D. 0.84 N |
- Which of the following objects, submerged in water, experiences the larges magnitude of the buoyant force?
A. 1-kg helium balloon | B. 1 kg of wood | C. 1 kg of iron | D. all the same |
- The unit of strain is
A. kg m-2 | B. Pa | C. N m-2 | D. none |
- Young modulus is measured in units of
A. kg m-2 | B. Pa | C. N | D. none |