Advertisements
Advertisements
प्रश्न
What will happen to the volume of the cube, if its edge is reduced to one-fourth?
Advertisements
उत्तर
Let each side of the cube be a, then its volume = a3 ...[∵ Volume of a cube = (Side)3]
If side reduced to one fourth = `a xx 1/4 = a/4`
Now, its volume = `(a/4)^3 = a^3/64`
Hence, new volume `1/64` times of original volume.
APPEARS IN
संबंधित प्रश्न
Find the volume of a cube whose side is 5 cm
Find the volume of a cube whose side is 21 cm
A cubical milk tank can hold 125000 litres of milk. Find the length of its side in metres
Find the number of bricks of dimension 20 cm × 5 cm × 10 cm required to construct a wall of dimension 300 cm × 200 cm × 20 cm
How many centimetre cubes can be arranged along its:
Length? ______
Width? ______
Height? ______
So the total cm cubes = ______
The volume of the paper cube is same as __________ cm cubes.
The volume of a cube whose edge is 3x is ______.
A cube of side 4 cm is painted on all its sides. If it is sliced in 1 cubic cm cubes, then number of such cubes that will have exactly two of their faces painted is ______.
If a cube fits exactly in a cylinder with height h, then the volume of the cube is ______ and surface area of the cube is ______.
