A vessel contains oil (density \( =0.8 \mathrm{gm} / \mathrm{cm}^{3} \) ) over mercury \( \left(...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=-8qHt49eR3E


Duration: 4:19
14 views
1

A vessel contains oil (density \( =0.8 \mathrm{gm} / \mathrm{cm}^{3} \) ) over mercury \( \left(\right. \) density \( \left.=13.6 \mathrm{gm} / \mathrm{cm}^{3}\right) \). A homogeneous sphere floats with half of its volume immersed in mercury and the other half in oil. The density of the material of the sphere in \( \mathrm{gm} / \mathrm{cm}^{3} \) is
[IIT-JEE 1988]
(a) \( 3.3 \)
(b) \( 6.4 \)
(c) \( 7.2 \)
(d) \( 12.8 \)
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27Water containing air bubbles flows without turbulence through a horizontal pipe which has a regi...
2022-10-27A liquid flows through a horizontal tube. The velocities of the liquid in the two sections, whic...
2022-10-27A hemispherical bowl just floats without sinking in a liquid of density \( 1.2 \times 10^{3} \ma...
2022-10-27In this figure, an ideal liquid flows through the tube, which is of uniform cross-section. The l...
2022-10-27In the following fig. is shown the flow of liquid through a horizontal pipe. Three tubes \( A, B...
2022-10-27Along a streamline [NCERT Exemplar] (a) The velocity of a fluid particle remains constant (b) Th...
2022-10-27An aluminium sphere is dipped into water. Which of the following is true [NCERT Exemplar] (a) Bu...
2022-10-27A cubical block of side \( 0.5 \mathrm{~m} \) floats on water with \( 30 \% \) of its volume und...
2022-10-27When a body falls in air, the resistance of air depends to a great extent on the shape of the bo...
2022-10-27A uniform long tube is bent into a circle of radius \( R \) and it lies in a vertical plane. Two...
2022-10-27A vessel contains oil (density \( =0.8 \mathrm{gm} / \mathrm{cm}^{3} \) ) over mercury \( \left(...
2022-10-27A submarine experiences a pressure of \( 5.05 \times 10^{6} \mathrm{~Pa} \) at a depth of \( d_{...
2022-10-27A wooden block floating in a bucket of water has \( \frac{4}{5} \) of its volume submerged. When...
2022-10-27Water is filled up to a height \( h \) in a beaker of radius \( \mathrm{R} \) as shown in the fi...
2022-10-27A cylindrical vessel of height \( 500 \mathrm{~mm} \) has an orifice (small hole) at its bottom....
2022-10-27There is a circular tube in a vertical plane. Two liquids which do not mix and of densities \( d...
2022-10-27A homogeneous solid cylinder of length \( L(LH / 2) \), crosssectional area \( A / 5 \) is immer...
2022-10-27A wooden block, with a coin placed on its top, floats in water as shown in fig. The distances \(...
2022-10-27A uniform cylinder of length \( L \) and mass \( M \) having cross sectional area \( A \) is sus...
2022-10-27A cylindrical block floats vertically in a liquid of density \( \rho_{1} \) kept in a container ...
2022-10-27Two non-mixing liquids of densities \( \rho \) and \( n \rho(n1) \) are put in a container. The ...


Tags:
pw