Mechanical Properties of Fluids questions
539 published questions with worked solutions.
- In a sphere of influence, the liquid molecule at its centre is [MHT-CET 2023]
- A square frame of each side L is dipped in a soap solution and taken out. The force acting on the film formed is (T = surface...
- The work done in blowing a soap bubble of radius R is W. The work done in blowing a bubble of radius 2R of the same soap solution...
- Water rises in a capillary tube of radius r upto a height h. The mass of water in a capillary is m. The mass of water that will...
- A small metal sphere of mass M and density d_1, when dropped in a jar filled with liquid moves with terminal velocity after some...
- When a capillary tube is immersed in water vertically, water rises to a height h inside the tube. If the radius of another...
- A metal sphere of radius R, density _1 moves with terminal velocity v_1 through a liquid of density . Another sphere of same...
- The Reynold's number for a liquid flow in a tube does NOT depend on [MHT-CET 2023]
- When a liquid rises inside a capillary tube, the weight of liquid column inside the capillary tube is supported [MHT-CET 2023]
- Under isothermal conditions, two soap bubbles of radii r_1 and r_2 combine to form a single soap bubble of radius R. The surface...
- The work done in blowing a soap bubble of radius 'R' is 'W₁' at room temperature. Now, the soap solution is heated. From the...
- On mixing highly soluble impurity in water, the surface tension 'T' and angle of contact 'θ', [MHT-CET 2023]
- Two capillary tubes of same diameter are immersed vertically in two liquids of surface tension 60 dyne cm⁻¹ and 50 dyne cm⁻¹...
- Two metal spheres 'A' and 'B' are falling through liquid of density 'σ' with the same uniform speed 'v'. The density of material...
- A soap bubble of radius 'R' is blown. After heating the solution, a second bubble of radius '2R' is blown. The work required to...
- Pascal's law is not applied in [MHT-CET 2023]
- A fix number of spherical drops of a liquid of radius 'r' coalesce to form a large drop of radius 'R' and volume 'V'. If 'T' is...
- Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 63 10^ -4 N...
- The work done in blowing a soap bubble of radius 'R' is 'W₁' at room temperature. Now the soap solution is heated. From the...
- The radii of the two spheres P and Q of same material falling in the viscous liquid are in the ratio 3:2, their terminal...
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