EASY
12th Maharashtra Board
IMPORTANT
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Why is the surface tension of paints and lubricating oils kept low?

Important Questions on Mechanical Properties of Fluids

EASY
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?
EASY
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?
EASY
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? 
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 2
What is an incompressible fluid?
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 3
Why two or more mercury drops form a single drop when brought in contact with each other?
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 4
Why does velocity increase when water flowing in broader pipe enters a narrow pipe?
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 5
Why does the speed of a liquid increase and its pressure decrease when a liquid passes through constriction in a horizontal pipe?
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 2 - Mechanical Properties of Fluids>Exercises>Q 6
Derive an expression of excess pressure inside a liquid drop.