Grade 11: Volume and Density Worksheet
This worksheet covers fundamental concepts of volume and density, including calculations and practical applications, suitable for Grade 11 science students.
Includes
Standards
Grade 11: Volume and Density
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Read each question carefully and answer to the best of your ability. Show all calculations where required.
1. Density is defined as per unit .
2. The SI unit for density is .
3. The volume of an irregularly shaped object can be determined using the method.
1. Which of the following instruments is used to measure the volume of a liquid accurately?
Ruler
Balance
Graduated cylinder
Thermometer
2. If a substance has a mass of 50 g and a volume of 20 cm³, what is its density?
0.4 g/cm³
2.5 g/cm³
10 g/cm³
70 g/cm³
1. Explain why a hot air balloon floats, while a regular balloon filled with unheated air falls to the ground.
2. A block of wood has dimensions of 10 cm x 5 cm x 2 cm and a mass of 80 grams. Calculate its density. Show your work.
3. Below is a volumetric flask. Describe its primary use in a laboratory setting when dealing with volume measurements.
1. Density is an intensive property, meaning it does not depend on the amount of substance present.
True
False
2. Increasing the temperature of a substance generally decreases its density.
True
False