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General Knowledge > General Science

VISCOSITY MCQs

Total Questions : 30 | Page 1 of 3 pages
Question 1. What would you be most likely to find at a convergent boundary between two pieces of continental crust?
  1.    Volcano
  2.    Mountain
  3.    Rift
  4.    Island Arc
 Discuss Question
Answer: Option B. -> Mountain
Question 2. What do you call the resistance of a liquid to flow?
  1.    volume
  2.    mass
  3.    viscosity
  4.    fluidity
 Discuss Question
Answer: Option C. -> viscosity
Question 3. Summarize the main factors that affect the viscosity of liquids and gases
  1.    the expiry date on the fluid's label.
  2.    the temperature of the fluid and the size of it's container.
  3.    the size and shape of the particles and the temperature.
  4.    none of the above
 Discuss Question
Answer: Option C. -> the size and shape of the particles and the temperature.
Question 4. Which viscosity can be described as "thick"?
  1.    Low viscosity
  2.    High viscosity
 Discuss Question
Answer: Option B. -> High viscosity
Question 5. The particles of a liquid with high cohesive force has high viscosity
  1.    TRUE
  2.    FALSE
 Discuss Question
Answer: Option A. -> TRUE
Question 6. Which viscosity can be described as "thin"?
  1.    Low viscosity
  2.    High viscosity
 Discuss Question
Answer: Option A. -> Low viscosity
Question 7. Low viscosity is when particles are farther apart and the cohesive force is stronger
  1.    True
  2.    False
  3.    I don't know
 Discuss Question
Answer: Option B. -> False
Question 8. High viscosity is when particles are closer together and the cohesive force is stronger
  1.    True
  2.    False
  3.    I don't know
 Discuss Question
Answer: Option A. -> True
Question 9. If you needed to make a liquid less viscous, select all the things you could do to lower the viscosity
  1.    add solvent
  2.    increase temperature
  3.    evaporate away solvent
  4.    Both A & B
 Discuss Question
Answer: Option D. -> Both A & B
Question 10. Fluids with very high viscosity flow very _______________________
  1.    fast
  2.    not at all
  3.    slow
  4.    whenever it wants
 Discuss Question
Answer: Option C. -> slow

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