A cube of edge length 10 cm is just bala...

A cube of edge length 10 cm is just balanced at the interface of two liquids A and B as shown in figure. If A and B has specific gravity 0.6 and 0.4 respectively, then mass of cube is :-

240 g

360 g

480 g

540 g

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

RACE
ALLEN |Exercise Basic Maths (Properties of Matter & Fluid Mechanics)(Surface Tension)|26 Videos
RACE
ALLEN |Exercise Basic Maths (Thermal Physics) (Temperature scales & thermal expansion)|14 Videos
RACE
ALLEN |Exercise Basic Maths (Properties of Matter & Fluid Mechanics)(Fluid Dynamics + Viscosity)|20 Videos
NEWTONS LAWS OF MOTION
ALLEN |Exercise EXERCISE-III|28 Videos
SIMPLE HARMONIC MOTION
ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

A cube is constructed by connecting 12 wires of equal resistance as shown in figure. The equivalent resistance between the points A and B shown in the figure is..... . The resistance of each wire is of r Omega . A and B are the midpoints of the sides PQ and VU respectively.

The apparatus shown in the figure consists of four glass columns connected by horizontal section. The height of two central column B and C are 49 cm each. The two outer columns A and D are open to the temperature. A and C are maintained at a temperature of 95^@C while the columns B and D are maintained at 5^@C . The height of the liquid in A and D measured from the base the are 52.8 cm and 51cm respectively. Determine the coefficient of thermal expansion of the liquid

A uniform solid cylinder of density 0.8g//cm^3 floats in equilibrium in a combination of two non-mixing liquids A and B with its axis vertical. The densities of the liquids A and B are 0.7g//cm^3 and 1.2g//cm^3 , respectively. The height of liquid A is h_A=1.2cm. The length of the part of the cylinder immersed in liquid B is h_B=0.8cm . (a) Find the total force exerted by liquid A on the cylinder. (b) Find h, the length of the part of the cylinder in air.

A block of mass 4 kg is suspended through two light spring balances A and B is series. Then A and B will read respectively.

A U-tube of uniform cross section (see figure) is partially filled with a liquid I. Another liquid II which does not mix with liquid I is poured into one side. It is found that the liquid levels of the two sides of the tube are the same, while the level of liquid I has risen by 2cm. If the specific gravity of liquid I is 1.1, the specific gravity of liquid II must be

Two wires of diameter 0.25 cm, one made of steel and the other made of brass are loaded as shown in figure. The unloaded length of steel wire is 1.5 m and that of brass wire is 1.0 m. Compute the elongations of the steel and the brass wires.

In an experiment to measure density of a cube percentage error in measurement of mass and length of sphere is 0.26% and 0.38% respectively, then find % error in measurement of density.

A rod of length 1.05 m having negligible mass is supported at its ends by two wires of steel (wire A) and aluminium (wire B) of equal lengths as shown in figure. The cross-sectional areas of wires A and B are 1.0 mm^(2) and 2.0 mm^(2), respectively. At what point along the rod should a mass m be suspended in order to produce (a) equal stresses and (b) equal strains in both steel and aluminium wires.

Two capillary tubes of same diameter are put vertically one each in two liquids whose relative densities are 0.8 and 0.6 and surface tensions are 60 dyne/cm and 50 dyne/cm respectively. Ratio of heights of liquids in the two tubes (h_(1))/(h_(2)) is

In a new system, if units for length mass and time are chosen to be 10 cm 10g and 0.1 s respectively, then new unit of force in this system will be.....

ALLEN -RACE-Basic Maths (Properties of Matter & Fluid Mechanics)(Hydrostatics)

A tank 5 m high is half filled with water and then is filled to top wi...
Text Solution
|
The densit of a block of wood which flots on water with 0.1 of its vol...
Text Solution
|
Two solids A and B floats in water. It is observed that A floats with ...
Text Solution
|
A ball whose density is 0.4 xx 10^3 kg//m^3 falls into water from a h...
Text Solution
|
A liquid X of density 3.36 g//cm^(3) poured in a U-tube which contains...
Text Solution
|
A piece of solid weighs 120 g in air ,80 g in water and 60 g in a liqu...
Text Solution
|
A body of uniform cross-sectional area floats in a liquid of density t...
Text Solution
|
A cubical box of wood of side 30 cm and mass 21.6 kg floats on water w...
Text Solution
|
A cube of edge length 10 cm is just balanced at the interface of two l...
Text Solution
|
The pressure of confined air is p. If the atmospheric pressure is P, t...
Text Solution
|
Figure shows a container filled with a liquid of density rho. Four poi...
Text Solution
|
A cubical block is floating in a liquid with one fourth o its volume i...
Text Solution
|
A metallic sphere of mass 3 kg in air is held by a string so as to be ...
Text Solution
|
A cube made of material having a density of 900 kgm^(-3) floats betwee...
Text Solution
|
From the following figure, the correct observation is :-
Text Solution
|
The neck and bottom of a bottle are 3 cm and 15 cm in radius respectiv...
Text Solution
|
An open U-tube contains mercury. When 11.2 cm of water is poured into ...
Text Solution
|
A block of wood floats in water with (4//5)th of its volume submerged....
Text Solution
|
A body weigh 50 g in air and 40 g in water. How much would it weigh in...
Text Solution
|
Two spheres of volume 250 cc each but of relative densities 0.8 an d 1...
Text Solution
|