HARD
11th Telangana Board
IMPORTANT
Earn 100

Explain how pressure varies with depth.

Important Questions on Mechanical Properties of Fluids

HARD
11th Telangana Board
IMPORTANT
What is Torricelli's law? Explain how the speed of efflux is determined with an experiment.
HARD
11th Telangana Board
IMPORTANT
What is a venturi-meter? Explain how it is used.
MEDIUM
11th Telangana Board
IMPORTANT
What is Reynolds number? What is its significance?
MEDIUM
11th Telangana Board
IMPORTANT
Explain surface tension and surface energy.
MEDIUM
11th Telangana Board
IMPORTANT
Explain how surface tension can be measure experimentally.
HARD
11th Telangana Board
IMPORTANT
State Bernoulli's principle. From the conservation of energy in a fluids flow through a tube, arrive at Bernoulli's equation. Give an application of Bernoulli's theorem.
HARD
11th Telangana Board
IMPORTANT
Define coefficient of viscosity. Explain stokes' law and explain the conditions under which a raindrop attains terminal velocity vt. Give the expression for vt
MEDIUM
11th Telangana Board
IMPORTANT
Calculate the work done in blowing a soap bubble of diameter 0.6cm against the surface tension force. ( Surface tension of a soap solution=2.5×10-2 Nm-1)