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12th Maharashtra Board
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Two capillary tubes of radii 0.3 cm and 0.6 cm are dipped in the same liquid. The ratio of heights through which the liquid will rise in the tubes is 

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Important Questions on Mechanical Properties of Fluids

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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 1
The energy stored in a soap bubble of diameter 6 cm and T=0.04N/m is nearly
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 1
Two hail stones with radii in the ratio of 1:4 fall from a great height through the atmosphere. Than the ratio of their terminal velocities is
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 1
In Bernoulli's theorem, which of the following is conserved?
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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
Why is the surface tension of paints and lubricating oils kept low?
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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
 How much amount of work is done in forming a soap bubble of radius r?
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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
What is the basis of the Bernoulli's principle?
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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
Why is a low density liquid used as a manometric liquid in a physics laboratory? 
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12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
What is an incompressible fluid?