if the pressure is increased on a gas ,then what would be its effect of vicosity
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Viscosity of Gases:
The viscosity of an ideal gas is
independent of pressure, and this is
almost true for real gases. In gases,
Viscosity arises mainly because of the
transfer and exchange of molecular
momentum. How come pressure doesn't
affect the viscosity then?
Double the pressure, and you double the
number of molecules arriving at a
surface, but on average they will only
have come from half as far away, and
the effects cancel out.
Viscosity of Gases:
The viscosity of an ideal gas is
independent of pressure, and this is
almost true for real gases. In gases,
Viscosity arises mainly because of the
transfer and exchange of molecular
momentum. How come pressure doesn't
affect the viscosity then?
Double the pressure, and you double the
number of molecules arriving at a
surface, but on average they will only
have come from half as far away, and
the effects cancel out.
Answered by
1
Answer:
viscosity bof an ideal gas is independent of pressure....
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