Advertisements
Advertisements
प्रश्न
Fill in the blank in the following so as to make the statement true:
1 cu. km = ........ cu. m
Advertisements
उत्तर
\[\text { 1 cu km = 1 km }\times 1 km \times 1 km\]
\[ = 1000 m \times 1000 m \times 1000 m ( \because 1 km = 1000 m)\]
\[ = 1000000000 m^3 \]
\[ = {10}^9\text { cu m }\]
APPEARS IN
संबंधित प्रश्न
Describe how the two figures at the right are alike and how they are different. Which box has larger lateral surface area?
A beam 5 m long and 40 cm wide contains 0.6 cubic metre of wood. How thick is the beam?
Fill in the blank in the following so as to make the statement true:
1 kl = ....... m3
Three cubes whose edges measure 3 cm, 4 cm, and 5 cm respectively are melted to form a new cube. Find the surface area of the new cube formed.
The edges of three cubes of metal are 3 cm, 4 cm, and 5 cm. They are melted and formed into a single cube. Find the edge of the new cube.
When the length of each side of a cube is increased by 3 cm, its volume is increased by 2457 cm3. Find its side. How much will its volume decrease, if the length of each side of it is reduced by 20%?
The total surface area of a cube is 864 cm2. Find its volume.
The total surface area of a cube is 294cm2. Find its volume.
Three equal cubes are placed adjacently in a row. Find the ratio of the total surface area of the resulting cuboid to that of the sum of the total surface areas of the three cubes.
A cube of side 5 cm is painted on all its faces. If it is sliced into 1 cubic centimetre cubes, how many 1 cubic centimetre cubes will have exactly one of their faces painted?
