Related Questions

In each of the questions 20-21 , there are two quantities : Quantity A and Quantity B. You are to compare those quantities . Quantities A 5 (a-7) Quantity B 5a - 7
A Quantity A is greater
B Quantity B is greater
C Both quantities are equal
D It is impossible to determine
The unit of which physical quantity is not pascal?
A Moment of inertia
B Pressure
C Stress
D Young's modulus
Pascal-second is the unit of
A pressure
B kinematic viscosity
C dynamic viscosity
D surface tension
For which of the following game, players must have the knowledge of Pascal's law?
A Climbing
B Paragliding
C Rafting
D Scuba diving
Buckingham-π theorem states that in any physical problem including 'n' quantities having 'm' diamensions, the quantities can be arranged into __________ independent dimensionless parameters.
A m
B n
C n - m
D $$\frac{{\text{n}}}{{\text{m}}}$$
The working of which of the following hydraulic units is based on Pascal's law?
A Air lift pump
B Jet pump
C Hydraulic coupling
D Hydraulic press
পানির আয়তন 0.1% সঙ্কুচিত করার জন্য কত চাপ প্রয়ােগ করতে হবে? পানির আয়তন গুণাঙ্ক = 2100 MPa. [1M Pa = 106 Pascal]
A 2.1×106 Pa
B 2.1×108 Pa
C 2.1× 105 Pa
D 2.1×104 Pa
Who is the creator of the PASCAL language?
A Niklaus Wirth
B Dijkstra
C Donald Knuth
D Basic Pascal
E None of the above
Pascal's law is valid, only when the fluid is
A Frictionless and at rest
B At rest
C At rest and when the frictionless fluid is in motion
D None of these
Pascal law is not applicable for a/an __________ fluid.
A Accelerating frictionless
B Static
C Uniformly moving
D None of these

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