Volume and Density Worksheet
A Grade 7 science worksheet covering the concepts of volume and density, including calculations and real-world applications.
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Volume and Density Worksheet
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Read each question carefully and provide your best answer. Show all your work for calculation problems.
1. is the amount of space an object occupies.
2. Density is calculated by dividing by .
3. The standard unit for volume of a liquid is , while for a solid it is .
4. Which of the following instruments is used to measure the volume of an irregular object using water displacement?
Ruler
Balance scale
Graduated cylinder
Thermometer
5. An object floats in water if its density is:
Greater than water's density
Less than water's density
Equal to water's density
Irrelevant to water's density
6. A block of wood has a mass of 120 grams and dimensions of 5 cm x 4 cm x 3 cm. Calculate its volume and density. Show your work.
7. A rock displaces 75 mL of water in a graduated cylinder. If the rock has a mass of 180 grams, what is its density? Show your work.
8. All objects with the same mass have the same density.
True
False
9. Density is a characteristic property of a substance.
True
False
10. You have two objects, A and B. Object A has a mass of 50g and a volume of 25 cm³. Object B has a mass of 100g and a volume of 40 cm³. Which object is denser? Explain your reasoning.