Density Science Review Question Preview (ID: 10802)


Density-Chapter 2 Review. TEACHERS: click here for quick copy question ID numbers.

What term means mass per unit volume
a) density
b) buoyancy
c) displacement
d) specific gravity

If the mass is 7 and the volume is 14. What is the density?
a) 1.50
b) 2
c) .5
d) 98

If the density of water is 1.00g/ml. Will paper sink if the density is .25?
a) yes
b)
c)
d) no

What term means pushing, of a volume of water, by an object
a) specific gravity
b) buoyancy
c) density
d) displacement

If the mass=6g and the density=3g/ml. What is the volume?
a) .59 ml
b) 2 ml
c) 1.75 ml
d) 18.0 ml

If buoyant forace on an object is equal to the object\'s weight, then the object will...
a) become more dense
b) float
c) sink
d) increase in mass

Archimedes discovered that objects weigh less when they
a) have a larger volume
b) are suspended in air
c) placed in water
d) are irregularly shaped

If gold\'s density is 19.3 g/cm3. It would float in water. True or False
a) True
b)
c)
d) False

Boats float on water and sink when flipped upside down because
a) When upright there is air in it, so it floats
b) The wind keeps the boat floating.
c) It is made of metal, so it floats.
d) When upside down there is air in it, so it sinks

Which term means the tendency of the object to float in a liquid?
a) density
b) displacement
c) buoyancy
d) specific gravity

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