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- 1. Fill in the Blank
A fluid travels a distance of 4.5 cm in 3 seconds. Calculate the flow rate of this fluid in cm/s.
- 2. Fill in the Blank
A bottle of syrup is poured down a 50 cm tray. If it takes the syrup 40 seconds to flow all the way down the tray, then what is the syrups flow rate (cm/s)?
- 3. Multiple Choice
If the tray was cooled down, how would this affect the syrup's flow rate?
It would go up
It would go down
It would not change
- 4. Fill in the Blank
A can of motor oil is spilt on a driveway. The oil travels 84 cm in 1 minute and 10 seconds. What is the flow rate of the motor oil?
- 5. Fill in the Blank
Cooking oil with a flow rate of 2.6 cm/s flows down a tray for 15 seconds. How far down the tray would it have travelled in cm?
- 6. Fill in the Blank
How many seconds would it take for a syrup with a flow rate of 0.75 cm/s to flow down a 60 cm long cookie sheet?
- 7. Multiple Choice
Two balloons are both filled with pure oxygen. One balloon is heated up while the other is cooled down. Which balloon would you expect to have the greatest flow rate of oxygen out of it if the balloon was released?
The hotter balloon
The cooler balloon
They would both have the same flow rate
- 8. Multiple Choice
If you needed to make a liquid less viscous, select ALL the things you could do to lower the viscosity.
decrease temperature
increase temperature
add solvent
evaporate away solvent
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