No student devices needed. Know more
14 questions
A block of aluminum occupies a volume of 15 cm3 and has a mass of 40.5 g. What is its density?
.37 g/mL
605.5 g/mL
2.7 g/mL
25.5 g/mL
What metric unit of measurement is used to measure small volumes of liquid?
matter
cubic centimeter
mass
milliliter (mL)
What metric unit of measurement is used to measure small amounts of mass?
volume
cubic centimeter
gram
A block has a mass of 54g and a volume of 20cm3. What is the density of the block?
74 g/cm3
1080 g/cm3
34 g/cm3
2.7 g/cm3
Helium balloons rise on earth because
helium is less dense than air
helium is more dense than air
helium is cooler than air
helium is warmer than air
Which of the following is the correct definition of density?
The amount of stuff in an object
The amount of space an object takes up
A measure of the force of gravity on an object
The amount of matter (mass) packed into a space (object)
Which object has the highest density in this picture?
A
B
C
Which object has the lowest density in this picture?
A
B
C
Does 1 cup or 6 cups of water have a higher density?
1 cup
6 cups
They have the same density
Explore all questions with a free account