Home
Class 10
MATHS
A cubical block of side 7 cm is surmount...

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.

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Find the surface area of a sphere of radius 7 cm.

A solid is in the form of a cylinder with hemispherical ends. The total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the surface area of the solid.

A hemispherical depression is cut out from one face of a 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.

A toy isin the form of a 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 the toy.

A toy is in the form of a cone mounted on a hemisphere of radius 3.5 cm. The total height of the toy is 15.5 cm. Find the surface area of the toy

Find the surface area of a sphere of diameter: 28cm

Find the surface area of a sphere of diameter 14 cm?

A hemisphere, the diameter of whose base is equal to the side of a cube, is placed upon the upper face of the cube. If the side of the cube is 14 cm, find the total surface area of the solid combination.

MBD-Surface Areas And Volumes -Excercise
  1. A cubical block of side 7 cm is surmounted by a hemisphere. What is th...

    Text Solution

    |

  2. A toy is in the form of a cone mounted on a hemisphere of radius 3.5 c...

    Text Solution

    |

  3. A solid cylinder of diameter 12 cm and height 15 cm is melted and reca...

    Text Solution

    |

  4. An underground water tank is in the form of a cuboid of edges 48 m, 36...

    Text Solution

    |

  5. The volume of a cube is 1728 cm^3. Find its edge and surface area.

    Text Solution

    |

  6. The diameter of the base of a right circular cylinder is 28 cm and its...

    Text Solution

    |

  7. The diameter of the base of a right circular cylinder is 28 cm and its...

    Text Solution

    |

  8. The diameter of the base of a right circular cylinder is 28 cm and its...

    Text Solution

    |

  9. The curved surface area of a right circular cone is 12320 cm^2. If the...

    Text Solution

    |

  10. Find the volume and the surface area of a metallic sphere having diame...

    Text Solution

    |

  11. The internal and external diameters of a hollow hemisphere vessel are ...

    Text Solution

    |

  12. The radius of a solid hemispherical toy is 3.5 cm. Find its total surf...

    Text Solution

    |

  13. A hemisphere, the diameter of whose base is equal to the side of a cub...

    Text Solution

    |

  14. The side of a cube is 21 cm. A hemisphere whose base diameter is equal...

    Text Solution

    |

  15. A solid is in the form of a cylinder with hemispherical ends. The tota...

    Text Solution

    |

  16. A solid is in the shape of a cone standing on a hemisphere with both t...

    Text Solution

    |

  17. Rachel, an engineering student, was asked to make a model shaped like ...

    Text Solution

    |

  18. A gulab jamun, containssugar syrup up to about 30% of its volume. Find...

    Text Solution

    |

  19. A pen stand made of wood is in the shape of a cuboid with four conical...

    Text Solution

    |

  20. A vessel is in the form of an inverted cone. Its height is 8 cm and th...

    Text Solution

    |

  21. A solid iron pole consists of a cylinder of height 220 cm and base dia...

    Text Solution

    |