jee_main_2025_03_april_evening - Mechanical Properties of Fluids Topics

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Sample Questions in this Chapter

QUESTION #0 Work Done by Gravity in Connecting Vessels
Two cylindrical vessels of equal cross sectional area of 2~m² contain water upto height 10~m and 6~m, respectively. If the vessels are connected at their bottom then the work done by the force of gravity is : (Density of water is 10³~kg/m³ and g=10~m/s²)
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QUESTION #12 Viscosity and Terminal Velocity
A solid steel ball of diameter 3.6~mm acquired terminal velocity 2.45×10⁻²~m/s while falling under gravity through an oil of density 925~kg~m⁻³. Take density of steel as 7825~kg~m⁻³ and g as 9.8~m/s². The viscosity of the oil in SI unit is :
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QUESTION #22 Excess Pressure in Soap Bubbles
The excess pressure inside a soap bubble A in air is half the excess pressure inside another soap bubble B in air. If the volume of the bubble A is n times the volume of the bubble B, then the value of n is ________.
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Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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