22 JEE Main 2025 Mechanical Properties of Fluids previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2025 previous-year questions from the Mechanical Properties of Fluids chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Mechanical Properties of Fluids chapter hub.
A solid steel ball of diameter 3.6 mm acquired terminal velocity 2.45 × 10⁻² ~m / s while falling under gravity through…
Two soap bubbles of radius 2 cm and 4 cm , respectively, are in contact with each other. The radius of curvature of the…
A thin transparent film with refractive index 1.4 , is held on circular ring of radius 1.8 cm . The fluid in the film e…
A 400 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is outside the water ? (…
Two liquids A and B have and as contact angles in a capillary tube. If K= / . then identify the correct statement:
Two water drops each of radius 'r' coalesce to from a bigger drop. If ' T ' is the surface tension, the surface energy…
A capillary tube of radius 0.1 mm is partly dipped in water (surface tension 70 dyn / cm and glass water contact angle…
Consider following statements: A. Surface tension arises due to extra energy of the molecules at the interior as compar…
Water flows in a horizontal pipe whose one end is closed with a valve. The reading of the pressure gauge attached to th…
The amount of work done to break a big water drop of radius ' R ' into 27 small drops of equal radius is 10 J . The wor…
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