3.2.3 - Macroscopic Analysis
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Practice Questions
Test your understanding with targeted questions
Define density.
💡 Hint: Think about how mass and volume relate to each other.
What is specific volume?
💡 Hint: Consider the relationship to density.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for density?
💡 Hint: Remember the relationship between the mass and volume of a substance.
True or False? Specific Gravity is a measure of weight.
💡 Hint: Think about what specific gravity relates to.
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Challenge Problems
Push your limits with advanced challenges
A tank has both water (density 1000 kg/m³) and oil (density 800 kg/m³). Calculate the specific gravity of oil relative to water.
💡 Hint: Remember to use the ratio of densities for specific gravity.
If a fluid has a viscosity of 5 mPa·s and experiences a shear stress of 10 Pa, what is the velocity gradient?
💡 Hint: Consider the relationship between shear stress and viscosity.
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