Fluid Mechanics PYQs - Last 10 Years
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PhysicsMechanics2016-2025
Practice 5 BITSAT Physics questions from Fluid Mechanics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2021-2025
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2016-2025
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Last 10 Years Fluid Mechanics Questions
Showing 5 of 5 filtered questions.
1Fluid Mechanics
A water film is made between two straight parallel wires of length 10 cm each and at a distance of 0.5 cm from each other. If the distance between the wires is increased by 1 mm , then work done (in ergs) is [Given, surface tension of water...
MCQ+3 / -12025
2Fluid Mechanics
A large block of ice 10 cm thick with a vertical hole drilled through it is floating in a lake. The minimum length of the rope required to scoop out a bucket full of water through the hole is (density of ice $=0.9 \mathrm{~g} / \mathrm{cm}^...
MCQ+3 / -12025
3Fluid Mechanics
Water is flowing on a horizontal fixed surface such that its flow velocity varies with \(y\) (vertical direction) as \(v=k\left(\frac{2 y^2}{a^2}-\frac{y^3}{a^3}\right)\). If coefficient of viscosity for water is \(2 \eta\). What will the s...
MCQ+3 / -12023
4Fluid Mechanics
A capillary tube is attached horizontally to a constant heat arrangement. If the radius of the capillary tube is increased by 25%, then the rate of flow of liquid will change nearly by
MCQ+3 / -12022
5Fluid Mechanics
Two drops of equal radius (R) coalesce to form a bigger drop. What is the ratio of surface energy of bigger drop to smaller one?
MCQ+3 / -12021