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From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface area of the remaining solid to the nearest cm^2.
06
Oct
From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface area of the remaining solid to the nearest cm^2. a conical cavity of the same height and same diameter is hollowed out. Find the total [...]
A tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively, and the slant height of the top is 2.8 m, find the area of the canvas used for making the tent. Also, find the cost of the canvas of the tent at the rate of Rs 500 per m^2 . (Note that the base of the tent will not be covered with canvas.) (Use π=7/22).
06
Oct
A tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively, and the slant height of the top is 2.8 m, find the area of the canvas used for making the tent. Also, find the cost [...]
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A tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively ,
and the slant height of the top is 2.8 m ,
find the area of the canvas used for making the tent. Also ,
find the cost of the canvas of the tent at the rate of Rs 500 per m^2 . (Note that the base of the tent will not be covered with canvas.) (Use π=7/22). ,
A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends .The length of the entire capsule is 14 mm and the diameter of the capsule is 5 mm. Find its surface area. (Use π= 7/22).
06
Oct
A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends .The length of the entire capsule is 14 mm and the diameter of the capsule is 5 mm. Find its surface area. (Use π= 7/22). Two cubes each of volume 64 cm^3 are joined end to [...]
A hemispherical depression is cut out from one face of the cubical wooden block such that the diameter l of the hemisphere is equal to the edge of the cube. Determine the surface area of the remaining solid.
06
Oct
A hemispherical depression is cut out from one face of the cubical wooden block such that the diameter l of the hemisphere is equal to the edge of the cube. Determine the surface area of the remaining solid. Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of [...]
A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? Find the surface area of the solid .
06
Oct
A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? Find the surface area of the solid . A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? Find the surface area of [...]
A toy in the form of cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm, find the total surface area of toy.
06
Oct
A toy in the form of cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm, find the total surface area of toy. A toy in the form of cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height [...]
A vessel is in the form of hollow hemisphere mounted by a hollow cylinder the diameter of hemisphere is 14 cm and the total height height of vessel is 13 cm find the inner surface area of the vessel.
06
Oct
A vessel is in the form of hollow hemisphere mounted by a hollow cylinder the diameter of hemisphere is 14 cm and the total height height of vessel is 13 cm find the inner surface area of the vessel. A vessel is in the form of hollow hemisphere mounted by a hollow cylinder the diameter [...]
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω, the base of the cylinder gets exposed when the liquid just starts spilling out, as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w of the cylinder.
06
Oct
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω, the base of the cylinder gets exposed when the liquid just starts spilling out, as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w [...]
Tags:
A cylinder of radius R and height H is foam unknown height h. When is rotated at an unknown constant angular velocity ω ,
as shown in Fig. a. Find the height h of the liquid. b. Find the angular speed w of the cylinder. ,
the base of the cylinder gets exposed when the liquid just starts spilling out ,
Choose the correct mirror image of object as shown in following figure.
06
Oct
Choose the correct mirror image of object as shown in following figure. Choose the correct mirror image of object as shown in following figure. October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylinder of radius R = 1 m and height H = 3 m two- thirds filled with water, is rotated about its vertical axis as shown in Fig. Determine the speed of rotation when a. the: water just starts spilling over the rim. b. the point at the centre of the base is just exposed.
06
Oct
A cylinder of radius R = 1 m and height H = 3 m two- thirds filled with water, is rotated about its vertical axis as shown in Fig. Determine the speed of rotation when a. the: water just starts spilling over the rim. b. the point at the centre of the base is just [...]