Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A concave mirror forms an image of the sun at a distance of 12 cm from it. (1) The radius of curvature of this mirror is 6 cm.
07
Oct
A concave mirror forms an image of the sun at a distance of 12 cm from it. (1) The radius of curvature of this mirror is 6 cm. A concave mirror forms an image of the sun at a distance of 12 cm from it. (1) The radius of curvature of this mirror is 6 [...]
In the above question, if the rays were to converge beyond C, then find the nature of final image formed.
07
Oct
In the above question, if the rays were to converge beyond C, then find the nature of final image formed. if the rays were to converge beyond C In the above question then find the nature of final image formed. October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylindrical container of radius `’R’` and height `’h’` is completely filled with a liquid. Two horizontal `L`-shaped pipes of small cross-sectional area `’a’` are connected to the cylinder as shown in the figure. Now the two pipes are opened and fluid starts coming out of the pipes horizontally in opposite directions. Then the torque due to ejected liquid on the system is
07
Oct
A cylindrical container of radius `’R’` and height `’h’` is completely filled with a liquid. Two horizontal `L`-shaped pipes of small cross-sectional area `’a’` are connected to the cylinder as shown in the figure. Now the two pipes are opened and fluid starts coming out of the pipes horizontally in opposite directions. Then the torque [...]
A solid cone of height H and base radius H/2 floats in a liquid of density ρ. It is hanging from the ceiling with the help of a string. The force by the fluid on the curved surface of the cone is (P0= atmospheric pressure)
07
Oct
A solid cone of height H and base radius H/2 floats in a liquid of density ρ. It is hanging from the ceiling with the help of a string. The force by the fluid on the curved surface of the cone is (P0= atmospheric pressure) determine the value of acceleration a so that pressure at [...]
A tank is filled up to a height 2H with a liquid and is placed on a platform of height H from the ground, the distance x from the ground where a small hole is punched to get the maximum range R is
07
Oct
A tank is filled up to a height 2H with a liquid and is placed on a platform of height H from the ground, the distance x from the ground where a small hole is punched to get the maximum range R is A tank is filled up to a height 2H with a liquid [...]
A solid uniform ball of volume V floats on the interface of two immiscible liquids (see the figure). The specific gravity of the upper liquid is ρ1 and that of lower one is ρ2 and the specific gravity of ball is ρ ( ρ1 > ρ> ρ2 ) The fraction of the volume the ball in the u of upper liquid is
07
Oct
A solid uniform ball of volume V floats on the interface of two immiscible liquids (see the figure). The specific gravity of the upper liquid is ρ1 and that of lower one is ρ2 and the specific gravity of ball is ρ ( ρ1 > ρ> ρ2 ) The fraction of the volume the ball [...]
A U-tube is partially filled with water. Oil which does not mix with water is next poured into one side, until water rises by 25 cm on the other side. If the density of oil 0.8 g/cm^3. The oil level will stand higher than the water by
07
Oct
A U-tube is partially filled with water. Oil which does not mix with water is next poured into one side, until water rises by 25 cm on the other side. If the density of oil 0.8 g/cm^3. The oil level will stand higher than the water by A U-tube is partially filled with water. Oil [...]
For the L-shaped vessel shown in the figure, determine the value of acceleration a so that pressure at point A becomes equal to p0/2? (p0 is the atmospheric pressure)
07
Oct
For the L-shaped vessel shown in the figure, determine the value of acceleration a so that pressure at point A becomes equal to p0/2? (p0 is the atmospheric pressure) determine the value of acceleration a so that pressure at point A becomes equal to p0/2? (p0 is the atmospheric pressure) For the L-shaped vessel shown [...]
A sphere of solid material of specific gravity 8 has a concentric spherical cavity and just sinks in water. The ratio of radius of cavity to that of outer of the sphere must be
07
Oct
A sphere of solid material of specific gravity 8 has a concentric spherical cavity and just sinks in water. The ratio of radius of cavity to that of outer of the sphere must be A sphere of solid material of specific gravity 8 has a concentric spherical cavity and just sinks in water. The ratio [...]
A non uniform cylinder of mass m, length l and radius r having its C.O.M at a distance l4 from centre and lying on axis of cylinder . The cylinder is kept in a liquid of unifrom density ρ. The moment of inertia of the rod about C.O.M is I. The angular acceleration of point A relative to point B just after the rod is released from position shown in figure is .
07
Oct
A non uniform cylinder of mass m, length l and radius r having its C.O.M at a distance l4 from centre and lying on axis of cylinder . The cylinder is kept in a liquid of unifrom density ρ. The moment of inertia of the rod about C.O.M is I. The angular acceleration of point [...]