A metallic spherical shell of internal a...

A metallic spherical shell of internal and external diameters 4 cm and 8 cm respectively is melted and recast into the form a cone of base diameter 8 cm The height of the cone is

Topper's Solved these Questions

SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE
RD SHARMA ENGLISH|Exercise All Questions|129 Videos
TABULAR REPRESENTATION OF STATISTICAL DATA
RD SHARMA ENGLISH|Exercise All Questions|70 Videos

Similar Questions

Explore conceptually related problems

A metallic spherical shell of internal and external diameters 4 cm and 8 cm respectively is melted and recast into the form a cone of base diameter 8 cm. Find the height of the cone.

A hollow sphere of internal and external diameters 4 cm and 8 cm respectively is melted into a cone of base diameter 8 cm. Find the height of the cone.

A hollow sphere of internal and external diameters 4 cm and 8 cm respectively is melted into a cone of base diameter 8 cm. Calculate the height of the cone.

A hollow sphere of internal and external diameters 4 cm and 8 cm respectively is melted into a cone of base diameter 8 cm. The height of the cone is (a) 12 cm (b) 14 cm (c) 15 cm (d) 18 cm

A hollow sphere of internal and external radii 6 cm and 8 cm respectively is melted and recast into small cones of base radius 2 cm and height 8 cm. Find the number of cones.

A hollow sphere of internal and external radii 2 cm and 4 cm respectively is melted into a cone of base radius 4 cm. Find the height and slant height of the cone.

A hollow metal sphere of internal and external radii 2 cm and 4 cm respectively is melted into a solid cone of base radius 4 cm. Find the height and slant height of the cone.

The radii of the internal and external surfaces of a metallic spherical shell are 3 cm and 5 cm respectively. It is melted and recast into a solid right circular cone of height 32 cm. Find the diameter of the base of the cone.

Solid cylinder of brass 8m high and 4m diameter is melted and recast into a cone of diameter 3m. Find the height of the cone.

RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A SPHERE -All Questions

How many spherical bullets can be made out of a solid cube of lead who...
Text Solution
|
If a sphere of radius 2r has the same volume as that of a cone w...
Text Solution
|
A metallic spherical shell of internal and external diameters 4 cm and...
Text Solution
|
The surface area of a sphere of radius 5 cm is five times the curved s...
Text Solution
|
In a sphere is inscribed in a cube, find the ratio of the volume of...
Text Solution
|
In a sphere the number of faces is 1 (b) 2 (c) 3 ...
Text Solution
|
The total surface area of a hemisphere of radius r is pir^2 (b) 2p...
Text Solution
|
The ratio of the total surface area of a sphere and a hemisphere of ...
Text Solution
|
A sphere and a cube are of the same height. The ratio of their volu...
Text Solution
|
The largest sphere is cut off from a cube of side 6cm. The volume o...
Text Solution
|
A cylindrical rod whose height is 8 times of its radius is melted and ...
Text Solution
|
If the ratio of volumes of two spheres is 1:8, then the ratio of th...
Text Solution
|
If the surface area of a sphere is 144pi\ m^2, then its volume (...
Text Solution
|
If a solid sphere of radius 10 cm is moulded into 8 spherical solid...
Text Solution
|
The ratio between the volume of a sphere and volume of a circumscri...
Text Solution
|
The ratio of the volume of a cube to that of sphere so that the sphe...
Text Solution
|
A solid sphere of radius r is melted and cast into the shape of a ...
Text Solution
|
A sphere is placed inside a right circular cylinder so as to touch ...
Text Solution
|
A cone and a hemisphere have equal bases and equal volumes the rati...
Text Solution
|
A cone, a hemisphere and a cylinder stand on equal bases and have t...
Text Solution
|