Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
An ice cube of size l = 50 cm is floating in a tank (base area A = 2 m × 2 m) partially filled with water. density of water is 1000 kg/m^-3, when ice melts completely is (density of ice is 900 kg/m^-3). calculate increase in gravitational potiential energy.
28
Aug
An ice cube of size l = 50 cm is floating in a tank (base area A = 2 m × 2 m) partially filled with water. density of water is 1000 kg/m^-3, when ice melts completely is (density of ice is 900 kg/m^-3). calculate increase in gravitational potiential energy. An ice cube of size [...]
Two particles A and B are projected from the same point in different directions in such a manner that vertical components of their initial velocities are same in above figure. Find the the ratio of range.
28
Aug
Two particles A and B are projected from the same point in different directions in such a manner that vertical components of their initial velocities are same in above figure. Find the the ratio of range. A rifle with a muzzle velocity of 100m//s shoots a bullet at small target 30m away in the same [...]
A rifle with a muzzle velocity of 100 m/s shoots a bullet at small target 30 m away in the same horizontal line. How high above the target must the gun be aimed so that the bullet will hit the target.
28
Aug
A rifle with a muzzle velocity of 100 m/s shoots a bullet at small target 30 m away in the same horizontal line. How high above the target must the gun be aimed so that the bullet will hit the target. A rifle with a muzzle velocity of 100m//s shoots a bullet at small target [...]
The cross section of a dam wall is an arc of a circle of radius R = 20 m subtending on angle of θ = 60 degree at the centre of the circle. The centre (O) of the circle lies in the water surface. The width of the dam (i.e., dimension perpendicular to the figure) is b = 10 m.
28
Aug
The cross section of a dam wall is an arc of a circle of radius R = 20 m subtending on angle of θ = 60 degree at the centre of the circle. The centre (O) of the circle lies in the water surface. The width of the dam (i.e., dimension perpendicular to the figure) [...]
The horizontal range of a projectile is 2 sqrt(3) times its maximum height. Find the angle of projection.
28
Aug
The horizontal range of a projectile is 2 sqrt(3) times its maximum height. Find the angle of projection. The horizontal range of a projectile is 2 sqrt(3) times its maximum height. Find the angle of projection. August 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two immiscible liquids of densities p and 2p and thickness (hight) h and 2h, respectively, pish a vertical plate. Find the total side thrust given the liquids on the vertical plate.
28
Aug
Two immiscible liquids of densities p and 2p and thickness (hight) h and 2h, respectively, pish a vertical plate. Find the total side thrust given the liquids on the vertical plate. pish a vertical plate. Find the total side thrust given the liquids on the vertical plate. respectively Two immiscible liquids of densities p and [...]
The side wall of a wide vertical vessel of height h = 75 cm has a narrow slit (vertical) running all the way down to the bottom of the vessel. The length of the slit is l = 50 cm and the width is b = 1 mm. With the slit closed, water is filled to the top. Find the resultant reaction force of water coming out
28
Aug
The side wall of a wide vertical vessel of height h = 75 cm has a narrow slit (vertical) running all the way down to the bottom of the vessel. The length of the slit is l = 50 cm and the width is b = 1 mm. With the slit closed, water is filled [...]
On the opposite sides of a wide vertival vessel filled with water, two identical holes are opened, each having cross- sectional area ‘a’. The height difference between them is equal
28
Aug
On the opposite sides of a wide vertival vessel filled with water, two identical holes are opened, each having cross- sectional area ‘a’. The height difference between them is equal each having cross- sectional area 'a'. The height difference between them is equal On the opposite sides of a wide vertival vessel filled with water [...]
A wide vessel with a small hole in the bottom is filled with water and kerosene. Neglecting the viscosity, find the velocity of the water flow, if the thickness of the water layer is equal to
28
Aug
A wide vessel with a small hole in the bottom is filled with water and kerosene. Neglecting the viscosity, find the velocity of the water flow, if the thickness of the water layer is equal to A wide vessel with a small hole in the bottom is filled with water and kerosene. Neglecting the viscosity [...]
A cylindrical vessel of area of cross section A is filled with a liquid up to a hight H. A very small hole of area of cross section a is made at the bottom of the vessel.
28
Aug
A cylindrical vessel of area of cross section A is filled with a liquid up to a hight H. A very small hole of area of cross section a is made at the bottom of the vessel. A cylindrical vessel of area of cross section A is filled with a liquid up to a hight [...]