Related Questions

Newton's law of viscosity is a relationship between
A Pressure, velocity and temperature
B Shear stress and rate of shear strain
C Shear stress and velocity
D Rate of shear strain and temperature
Which law/principle of solid mechanics is similar/equivalent to Newton's law of viscosity in fluid mechanics?
A Archimedes principle
B Newton
C Hooke
D Newton
According to Newton's law of viscosity, the shear stress on a layer of a fluid is __________ to the rate of shear strain.
A Equal to
B Directly proportional
C Inversely proportional
D None of these
A fluid which obeys the Newton's law of viscosity is termed as
A Real fluid
B Ideal fluid
C Newtonian fluid
D Non-Newtonian fluid
In the Newton's law range, the terminal velocity of a solid spherical particle falling through a stationary fluid mass is __________ the fluid viscosity.
A Directly proportional to
B Inversely proportional to
C Inversely proportional to the square root of
D Independent of
Newton's law of viscosity relates the
A Shear stress and velocity
B Velocity gradient and pressure intensity
C Shear stress and rate of angular deformation in a fluid
D Pressure gradient and rate of angular deformation
The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for __________ at room temperature.
A Air
B Water
C Mercury
D Alcohol
---- Newton who formulated the mathematics for the universal law of gravitation.
A This was
B It was
C He was
D That was
Newton's Third Law of Motion applies to which of the following situations?
A When a person jumps from the boat to the river, the boat goes backwards
B Passengers standing in a bus fall in the back direction, when the stationary bus suddenly moves
C When a person falls on the cement floor, he gets hurt
D While catching a fast moving cricket ball, a fielder puts his hands backwards
According to Newton's first law of motion,
A Everybody continues in its state of rest or of uniform motion, in a straight line, unless it is acted upon by some external force
B The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction, in which the force acts
C To every action, there is always an equal and opposite reaction
D None of the above

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