WorksheetsFluid Mechanics Fundamentals
Total questions: 10
Worksheet time: 4mins
One litre of water occupies a volume of
100 cm3
500 cm3
250 cm3
1000 cm3
Fluids are
gases
liquids
gases or liquids
non-metallic
Which of following is a fluid?
helium
iron
ice
gold
Which of the following is NOT a fluid?
bitumen
aluminium
seawater
mercury
To obtain the absolute pressure from gauge pressure,
substract atmospheric pressure
add atmospheric pressure
substract 273
add 273
The physical properties which influence the fluid motion is ______________.
density
compressibility
specific volume
viscosity
The specific gravity of a liquid has
no unit
same unit as mass density
same unit as specific weight
same unit as specific volume
The density of water is ___________
1 kg/m3
100 kg/m3
1000 kg/m3
0.1 kg/m3
Which of the following statement is FALSE?
a fluid flows
fluid has definite shape
fluid changes its shape easily
molecules of fluid are free to move pas teach other
If there is a bucket full of oil and bucket full of water and you are asked to lift them, which one of the two will require more effort given the volume of buckets remains the same?
oil bucket
water bucket
equal effort to lift both bucket
none of the mentioned
