JEE MainPhysicsProperties of MatterNumerical+4 / −1
A hydraulic press containing water has two arms with diameters as mentioned in the figure. A force of is applied on the surface of water in the thinner arm. The force required to be applied on the surface of water in the thicker arm to maintain equilibrium of water is N.Numerical answer
More from Properties of Matter
- A small ball of mass and density is dropped in a viscous liquid of density . After sometime, the ball falls with constant velocity. The viscous force on the ball is :2024 · MCQ
- A big drop is formed by coalescing 1000 small droplets of water. The ratio of surface energy of 1000 droplets to that of energy of big drop is . The value of is .2024 · Numerical
- Pressure inside a soap bubble is greater than the pressure outside by an amount : (given : Radius of bubble, Surface tension of bubble)2024 · MCQ
- A wire of cross sectional area A, modulus of elasticity and length is stretched between two vertical rigid supports. When a mass of is suspended at the middle it sags… Includes diagram2024 · Numerical
- Young's modulus is determined by the equation given by where is the mass and is the extension of wire used in the experiment. Now error in Young…2024 · MCQ
- Correct Bernoulli's equation is (symbols have their usual meaning) :2024 · MCQ
- A liquid column of height balances excess pressure of a soap bubble of certain radius. If density of liquid is and surface tension of soap solution is …2024 · Numerical
- A cube of ice floats partly in water and partly in kerosene oil. The ratio of volume of ice immersed in water to that in kerosene oil (specific gravity of Kerosene oil = 0.8, specific gravity of ice = 0.9): Includes diagram2024 · MCQ