Bulk modulus for rubber is 9.8 x 10^8 N/m^2. To what depth ( in m ) should a rubber ball be taken in a lake so that its volume is decreased by 0.1% ?
Sahay Sir > Question Answers > Bulk modulus for rubber is 9.8 x 10^8 N/m^2. To what depth ( in m ) should a rubber ball be taken in a lake so that its volume is decreased by 0.1% ?
A solid sphere of radius R made of a material of bulk modulus B is surrounded by a liquid in a cylindrical container. A massless piston of area A (the area of container is also A) floats on the surface of the liquid. When a mass M is placed on the piston to compress the liquid , find the fractional change in radius of the sphere
10
Oct
A solid sphere of radius R made of a material of bulk modulus B is surrounded by a liquid in a cylindrical container. A massless piston of area A (the area of container is also A) floats on the surface of the liquid. When a mass M is placed on the piston to compress the [...]
A sphere of radius 0.1 m and mass 8 π kg is attached to the lower end of a steel wire of length 5.0 m and diameter 10^−3. The wire is suspended from 5.22 m high ceiling of a room . When the sphere is made to swing as a simple pendulum, it just grazes the floor at its lowest point. Calculate the velocity of the sphere at the lowest position .
10
Oct
A sphere of radius 0.1 m and mass 8 π kg is attached to the lower end of a steel wire of length 5.0 m and diameter 10^−3. The wire is suspended from 5.22 m high ceiling of a room . When the sphere is made to swing as a simple pendulum, it just grazes [...]
A very stiff bar (AB) of negligible mass is suspended horizontally by two vertical rods as shown in figure. Length of the bar is 2.5 L. The steel rod has length L and cross sectional radius of r and the brass rod has length 2L and cross sectional radius of 2r . A vertically downward force F is applied to the bar at a distance x from the steel rod and the bar remains horizontal. Find the value of x if it is given that ratio of Young’s modulus of steel and brass is Ys/YB = 2.
10
Oct
A very stiff bar (AB) of negligible mass is suspended horizontally by two vertical rods as shown in figure. Length of the bar is 2.5 L. The steel rod has length L and cross sectional radius of r and the brass rod has length 2L and cross sectional radius of 2r . A vertically downward [...]
Bulk modulus for rubber is 9.8 x 10^8 N/m^2. To what depth ( in m ) should a rubber ball be taken in a lake so that its volume is decreased by 0.1% ?
10
Oct
Bulk modulus for rubber is 9.8 x 10^8 N/m^2. To what depth ( in m ) should a rubber ball be taken in a lake so that its volume is decreased by 0.1% ? Bulk modulus for rubber is 9.8 x 10^8 N/m^2. To what depth ( in m ) should a rubber ball be [...]