Home
Class 9
MATHS
A hemispherical tank is made up of an ir...

A hemispherical tank is made up of an iron sheet 1 cm thick. iF the inner radius is 1 m, then find the volume of the iron used to make the tank.

Text Solution

Verified by Experts

The correct Answer is:
` = 0*06348m^(3)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    SWAN PUBLICATION|Exercise EXERCISE 13.9 (Optional)|3 Videos

  • SURFACE AREAS AND VOLUMES

    SWAN PUBLICATION|Exercise Objective Type Questions (Answer the following questions : ) |10 Videos

  • SURFACE AREAS AND VOLUMES

    SWAN PUBLICATION|Exercise EXERCISE 13.7 |9 Videos

  • STATISTICS

    SWAN PUBLICATION|Exercise Objective Type Questions (Fill in Blanks:) |1 Videos

  • TRIANGLES

    SWAN PUBLICATION|Exercise OBJECTIVE TYPE QUESTIONS |20 Videos

Similar Questions

Explore conceptually related problems

A hemispherical bowl is made of steel 0.25 cm thick. The inner radius of the bowl is 5 cm. Find the volume of steel used in making the bowl. [ Take pi = 3.14]

A hemispherical bowl is made of steel, 0.25 cm thick. The inner radius of the bowl is 5 cm. Find the outer curved surface area of the bowl.

A hemispherical bowl of steel is of thickness 0.3 cm (See Fig) If the inner radius of the bowl is 7 cm, find the volume of the steel used in making the bowl.

A hemspherical tank has inner radius of 2.8 m. find its capacity in litres.

The thickness of a hollow wooden cylinder is 2 cm. It is 35 cm long and its inner rdius is 12 cm. Find the volume of wood required to make the cylinder, assuming it is open at either end.

Find the volume of a hemispherical of radius 3.5 cm.

A cylindrical road-roller made of iron is 1 m long. Its internal diameter is 54 cm and the thikcness of the iron sheet used in making the rolleris 9cm. Find the mass of the roller, if 1 cm^3 iron has 7.8 g mass. (Use pi = 3.14)

A storage tank is in the form of cube. When it is full of water, the volume of water is 15.625cm^3 . If the present depth of water is 1.3 m, find the volume of water already used form the tank.

A hemispherical bowl has inner diameter 11.2 cm. Find the volume of the milk it can hold.