WorksheetsViscosity, Density, and Buoyancy
Total questions: 11
Worksheet time: 12mins
Name
Class
Date
1.
A piece of copper has a mass of 89g and a volume of 10 cm3. What would be the density of the copper?
a)
0.89 g/cm3
b)
89 g/cm3
c)
8.9 g/cm3
d)
890 g/cm3
2.
Which unit of measurement is used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
3.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
4.
A block has a mass of 54g and a volume of 20cm3. What is the density of the block?
a)
74 g/cm3
b)
1080 g/cm3
c)
34 g/cm3
d)
2.7 g/cm3
5.
Which property of matter is determined by dividing its mass by its volume?
a)
elasticity
b)
buoyancy
c)
density
d)
viscosity
6.
What is the mass if the volume of the object is 75 cm3 and the density is 1.56 g/cm3?
a)
117 grams
b)
48.077 grams
c)
0.0208 grams
d)
76.56 grams
7.
What is viscosity?
a)
A liquid's resistance to flow.
b)
a liquids flow.
c)
a liquid
d)
gas to solid.
8.
As temperature increases viscosity _______________.
a)
increases
b)
stays the same
c)
decreases
9.
Fluids with very high viscosity flow very _______________________.
a)
fast
b)
not at all
c)
slow
d)
whenever it wants
10.
Fluids with very low viscosity flow very _______________________.
a)
fast
b)
not at all
c)
slow
d)
whenever it wants
11.
BONUS
_______________ is the measure of the upward force that a fluid exerts on an object that is submerged.
a)
ballooning
b)
pressure
c)
buoyancy
d)
viscosity
100 %
