Practice Fluid Mechanics (3) - Fluid Mechanics - Fluid Mechanics

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define density.
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Think of the formula mass/volume.
Question 2.
What does specific gravity measure?
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Consider how it relates to water's density.
3Question 3.
What is density?
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Consider the relationship between mass and volume.
4Question 4.
True or False: Specific gravity is the weight of a substance in water.
- True
- False
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Think about what specific gravity compares.
Question 5.
A cylindrical tank has a height of 2 meters and a radius of 1 meter, fully filled with water. Calculate the mass of water in the tank.
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Use the formula for the volume of a cylinder.
Question 6.
A fluid has a specific gravity of 0.8. What is its density in kg/m³?
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Recall that specific gravity compares to water's density.

5 more questions in this section. Enroll free to practise them all.