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- 1. Multiple Choice
Which of these are fluids?
Sand
Water
Oxygen
Rocks
- 2. Multiple Choice
Define the term “fluid.”
A fluid is any substance that flows. It may be a liquid or a gas.
A fluids includes substances that flow. They can only be a gas.
A fluids includes substances that flow. They can only be a liquid.
- 3. Multiple Choice
High viscosity can be described as...
a liquid that flows quickly
a liquid that flows slowly
- 4. Multiple Choice
Which of these factors affects Viscosity?
Temperature
Colour
Taste
- 5. Multiple ChoiceIf a liquid has high viscosity, it probably has:strong resistance to flowweak resistance to flow
- 6. Multiple Choice
A substance that flows quickly has __________.
low viscosity
high viscosity
- 7. Multiple Choice
Flow rate may be determined by the following equation:
Flow Rate = time/volume, measured in s/ml
Flow Rate = volume/ time, measured in ml/s
Flow rate = volume X time
Flow rate = time X volume
- 8. Multiple Choice
The best example of a substance with low viscosity is?
Honey
Soap
Marbles
Water
- 9. Multiple Choice
As temperature increases ,viscosity of liquid _______________.
increases
stays the same
decreases
- 10. Multiple ChoiceVolume is ...Mass/VolumeThe amount of matter in an object.The amount of space an object occupies.Anything that has mass and occupies space.
- 11. Multiple Choice
Summarize the main factors that affect the viscosity of liquids and gases.
the expiry date on the fluid's label.
the temperature of the fluid and the size of it's container.
the size and shape of the particles and the temperature.
- 12. Multiple ChoiceTwo liquids are poured out of containers at the same height & time. Liquid 1 empties from the container before liquid 2. Which liquid has a lower viscosity?liquid 1liquid 2both liquids have the same viscositycannot be determined
- 13. Multiple Choice
Which unit of measurement is used for volume?
grams
centimeters
grams/milliliter
milliliter
- 14. Multiple Choice
The best example of high viscosity would be?
Honey
Soap
Marbles
Water
- 15. Multiple Choice
Which of these are classified as fluids?
Solid
Liquid
Gas
- 16. Multiple Choice
What is flow rate?
The speed of a fish swimming across a lake.
The speed of a rocket going to the moon.
The speed which a fluid flows from one point to another.
- 17. Multiple Choice
Which viscosity can be described as "thick"?
Low viscosity
High viscosity
- 18. Multiple Choice
Liquids have definite shape and volume.
TRUE
FALSE
- 19. Multiple Choice
What do you call the resistance of a liquid to flow?
volume
mass
viscosity
fluidity
- 20. Multiple Choice
Very small pieces in all matter
Solid
Particles
Small things
Viscosity
- 21. Multiple Choice
A state of matter that has particles packed very tightly together
Solid
Liquid
Gas
- 22. Multiple Choice
A state of matter that has particles spread out as much as possible
Solid
Liquid
Gas
- 23. Multiple Choice
What state of mater does these particles show?
Solid
Liquid
Gas
- Answer choicesTagsAnswer choicesTags