Fluids, Viscostiy, & Density
9 Questions
| Total Attempts: 610
This quiz is comprised of three topics: Fluid, Viscosity, & Density.
Questions and Answers
- 1.What are fluids?
- A.
Substances that flow
- B.
Liquids, and gases
- C.
A&b
- D.
Non of the above
- 2.Liquids & _____ are regarded as fluids.
- 3.Calculate the flow rate of the substance X:30 ml of X flowed in 5s.show your work.
- 4.The ..................... the attraction between molecules, the greater the viscosity of the fluid.
- A.
Stronger
- B.
Weaker
- C.
More red
- 5.What is density? How is measured? explain how heat effects density.
- 6.Two boxes that share the same volume, will have different masses. This is because there is a difference in the number of _______ in each square.
- A.
Grapes
- B.
Molecules
- C.
Particals
- 7.Density Tower: alcohol, oil, and water.pick the correct answer that states the correct order they float well in the density tower.
- A.
Alcohol, oil, water
- B.
Oil, water, alcohol
- C.
Water, oil, alcohol.
- D.
Alcohol, water, oil.
- 8.Calculate the density of substance X: show all your work. volume = 100ml mass= 140 g
- 9.To calculate the volume of substance x you need the mass &....................
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