MEDIUM
11th West Bengal Board
IMPORTANT
Earn 100

Discuss the effect of temperature and pressure on the coefficient of viscosity.

Important Questions on Fluid Dynamics

HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 8
What happens when a small body moves through a viscous fluid under a constant force? State Stokes' law. What is terminal velocity? Obtain an expression for terminal velocity for a particle falling under gravity through a viscous fluid.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 9
Deduce Stokes' law from dimensional analysis.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 10
What is the equation of continuity? Establish this equation.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 11
State and explain Bernouilli's theorem.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 12
Deduce Bernouilli's theorem from the conservation of energy, stating the assumptions made in the deduction.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 13
What are the limitation of Bernouilli's theorem? Discuss its applicability.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 14
Discuss three interesting phenomenon that can be explained by Bernouili's theorem.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 14 - Fluid Dynamics>EXERCISE>Q 15
Deduce Torricelli's theorem from Bernouilli's theorem. Now find the relation between the height H of the water level in a big tank, the height h of hole in a side wall of the tank and the distance d at which the jet of water from the hole strikes the ground.