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WorksheetsQuiz 1 SRTI2103
Total questions: 14
Worksheet time: 9mins
Stress is described by the two factors such as_____.
Force and Area
Magnitude and Direction
Surface Element and Pressure
Tangential and Normal Stresses
All fluids are:
gases
liquids
gases or liquids
non-metallic
An ideal fluid is defined as the fluid which is
Compressible
Incompressible
Compressible and viscous
Incompressible and non-viscous
One litre of water occupies a volume of
100 cm3
250 cm3
500 cm3
1000 cm3
In which type of matter, one won’t find a free surface?
Solid
Liquid
Gas
Fluid
The ratio of force, acting perpendicular to the area, on which it acts known as…
Friction
Pressure
Force
Density
Given that the specific gravity is greater than 1, the object will____.
Float
Sink
Hover
None of the choices
An increase in the density of fluid will not affect the pressure in the fluid.
True
False
The density of water is ___________
1 kg/m3
100 kg/m3
1000 kg/m3
0.1 kg/m3
9. What is the unit of measurement for pressure?
a. pascal
b. grams
c. milliters
d. meters
Solid
rigid molecules, fixed shape, fixed volume
not rigid molecules, not fixed shape, fixed volume
not rigid molecules, not fixed shape, not fixed volume
________ are gases and liquids, which can have no definite size and shape, so they flow freely.
Fluids
Fluid statics
Fluid dynamics
Solid
in fluids, stress is proportional to
(a)
A substance in the liquid or gas phase
(a)
