Practice - Density
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Practice Questions
Test your understanding with targeted questions
What is the formula for density?
💡 Hint: Think about what density measures and how it's calculated.
If a substance has a mass of 100 grams and a volume of 25 cm³, what is its density?
💡 Hint: Use the density formula.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is density?
💡 Hint: Remember the formula we discussed.
True or False: Density changes when an object is broken into smaller pieces.
💡 Hint: Consider what density indicates about a substance.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You have a rectangular prism made of a clear plastic with volume 100 cm³ and mass 240 g. If you wanted to find out how it behaves in water, what is its density and will it float or sink?
💡 Hint: Use the density formula and relate it to water's density.
A scientist has two unknown liquids. Liquid C has a mass of 60 g and occupies 30 cm³, while liquid D has a mass of 50 g and occupies 50 cm³. Which liquid is denser and how can this be used in separating them?
💡 Hint: Calculate the density of both and think about their behavior in a mixture.
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