Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In the situation in figure ( cos 53 = 3/5) (1) velocity of image w.r.t. mirror is -22i -24 j (2) velocity of image w.r.t. mirror is -44i -24j
07
Oct
In the situation in figure ( cos 53 = 3/5) (1) velocity of image w.r.t. mirror is -22i -24 j (2) velocity of image w.r.t. mirror is -44i -24j In the situation in figure ( cos 53 = 3/5) (1) velocity of image w.r.t. mirror is -22i -24 j (2) velocity of image w.r.t. mirror [...]
Refractive index of an equilateral prism is root 2 . Then (1) minimum deviation from this prism can be 30 (2) minimum deviation from the prism can be 45
07
Oct
Refractive index of an equilateral prism is root 2 . Then (1) minimum deviation from this prism can be 30 (2) minimum deviation from the prism can be 45 Refractive index of an equilateral prism is root 2 . Then (1) minimum deviation from this prism can be 30 (2) minimum deviation from the prism [...]
A large wooden piece in the form of a cylinder floats on water with two-thirds of its length immersed. When a man stands on its upper surface, a further one-sixth of its length is immersed. The ratio between the masses of the man and the wooden piece is
07
Oct
A large wooden piece in the form of a cylinder floats on water with two-thirds of its length immersed. When a man stands on its upper surface, a further one-sixth of its length is immersed. The ratio between the masses of the man and the wooden piece is a further one-sixth of its length is [...]
The `U`-tube shown in the figure has a uniform cross section. A liquid is filled up to heights `h_(1)` and `h_(2)` in the two arms and they are allowed to move. Neglecting viscosity and surface tension, find the state of the liquid when the levels equalize in the two arms. Find the correct statement.
07
Oct
The `U`-tube shown in the figure has a uniform cross section. A liquid is filled up to heights `h_(1)` and `h_(2)` in the two arms and they are allowed to move. Neglecting viscosity and surface tension, find the state of the liquid when the levels equalize in the two arms. Find the correct statement. determine [...]
A square gate of size `1 m x 1 m` is hinged at its mid point. A fluid of density `rho` fill the space to the left of the gate. The force F required to hold the gate stationary is
07
Oct
A square gate of size `1 m x 1 m` is hinged at its mid point. A fluid of density `rho` fill the space to the left of the gate. The force F required to hold the gate stationary is A square gate of size `1 m x 1 m` is hinged at its mid [...]
A container filled with liquid up to height h is placed on a smooth horizontal surface. The container is having a small hole at the bottom. As the liquid comes out from the hole, the container moves in a backward direction with acceleration a and finally, when al liquid is drained out, it acquires a velocity v. Neglect mass of the container. In this case
07
Oct
A container filled with liquid up to height h is placed on a smooth horizontal surface. The container is having a small hole at the bottom. As the liquid comes out from the hole, the container moves in a backward direction with acceleration a and finally, when al liquid is drained out, it acquires a [...]
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A container filled with liquid up to height h is placed on a smooth horizontal surface. The container is having a small hole at the bottom. As the liquid comes out from the hole ,
it acquires a velocity v. Neglect mass of the container. In this case ,
the container moves in a backward direction with acceleration a and finally ,
when al liquid is drained out ,
A person is looking at the flat surface of a transparent hemisphere of refractive index mu = root 2. Half of the flat surface is coloured black and half of curved surface is coloured in six
07
Oct
A person is looking at the flat surface of a transparent hemisphere of refractive index mu = root 2. Half of the flat surface is coloured black and half of curved surface is coloured in six A person is looking at the flat surface of a transparent hemisphere of refractive index mu = root 2. [...]
A hemispherical bowl just floats without sinking in a liquid of density 1.2 × 10^3 kg/m^3. If outer diameter and the density of the bowl are 1 m and 2 × 10^4 kg/m^3 respectively, then the inner diameter of bowl will be
07
Oct
A hemispherical bowl just floats without sinking in a liquid of density 1.2 × 10^3 kg/m^3. If outer diameter and the density of the bowl are 1 m and 2 × 10^4 kg/m^3 respectively, then the inner diameter of bowl will be A hemispherical bowl just floats without sinking in a liquid of density 1.2 [...]
An object is moving towards a convex mirror with a constant velocity. P is the pole of mirror. (1) Magnification of the image increases with time.
07
Oct
An object is moving towards a convex mirror with a constant velocity. P is the pole of mirror. (1) Magnification of the image increases with time. An object is moving towards a convex mirror with a constant velocity. P is the pole of mirror. (1) Magnification of the image increases with time. October 7, 2020 [...]
A real object is placed in front of a convex mirror (focal length f). It moves towards the mirror, the image also moves. If vi = speed of image and V0 = speed of the object and u is the distance
07
Oct
A real object is placed in front of a convex mirror (focal length f). It moves towards the mirror, the image also moves. If vi = speed of image and V0 = speed of the object and u is the distance A real object is placed in front of a convex mirror (focal length f). [...]