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10 questions
Density is defined as
volume per unit mass
mass per unit volume
the ratio of two different masses
the ratio of two different volumes
The mass of an irregular solid can be measured by using
measuring cylinder
eureka can
physical balance
none of the above
The volume of an irregular solid can be measured by using
Eureka can
beam balance
spring balance
physical balance
The relative density of a substance is defined as the ratio of the density of the substance to the density of water at 40C.
True
False
Another term for relative density is _______________
Specific gravity of a liquid can be measured by using ______________
A wax candle __________________ on water
floats
sinks
neither sinks nor floats
Name the instrument used to measure the relative density of liquids
hydrometer
thermometer
galvanometer
The density of sea water is ____________ than the density of distilled water.
more
less
equal
slightly equal
Kerosene will float over water because its density is ___________ than that of water.
more
equal
less
almost equal
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