Home
Class 9
PHYSICS
How does the density of material of a bo...

How does the density of material of a body determine whether it will float or sink in water?

Text Solution

Verified by Experts

The correct Answer is:
The body will float is `rho_(s)lerho_(L)`
and it will sink if `rho_(s)gtrho_(L)`
Promotional Banner

Topper's Solved these Questions

  • UPTHRUST IN FLUIDS, ARCHIMEDES' PRINCIPLE AND FLOATATION

    ICSE|Exercise EXERCISE 5(c) (Multiple Choice Question)|3 Videos
  • UPTHRUST IN FLUIDS, ARCHIMEDES' PRINCIPLE AND FLOATATION

    ICSE|Exercise EXERCISE 5(c) (Numerical)|9 Videos
  • UPTHRUST IN FLUIDS, ARCHIMEDES' PRINCIPLE AND FLOATATION

    ICSE|Exercise EXERCISE 5(B) (Numerical)|16 Videos
  • SOUND

    ICSE|Exercise TOPIC 2 Infrasonic and Ultrasonic Waves ( 3 Marks Questions) |3 Videos

Similar Questions

Explore conceptually related problems

The relative density of a material of a body is found by weighing it first in air and then in water. If the weight of he body in air is W_(1) = 8.00 +- N and the weight in water is W_(2) = 6.00 +- 0.05 N , then the relative density rho_(r ) = W_(1)//( W_(1) - W_(2)) with the maximum permissible eror is

A body of mass 2 kg and volume 0.001 m^(3) is in a fluid of density 4//3 gm//cm^(3) . The fluid is at rest . Determine whether the body will float or sink in the fluid ? If it sinks , then find out the acceleration .

How does the density of water change when : it is heated from 0^@C to 4^@C

How does the density of water change when : it is heated from 4^@C to 10^@C ?

Given colourless liquid will be determined whether it is water or not?

How do the density of an object and density of liquid affect sinking and floating?

A body of density rho is immersed in a liquid of density rho_(L) .State condition when the body will (i) float (ii) sink in liquid.

The volume of 60 g of a substance is "20 cm"^2 . If the density of water is 1 "g/cm"^3 , will the substance sink or float in water?

A thin uniform cylindrical shell, closed at both ends, is partially filled with water. It is floating vertically in water in half-submerged state. If rho_c is the relative density of the material of the shell with respect to water, then the correct statement is that the shell is

A thin uniform cylindrical shell, closed at both ends, is partially filled with water. It is floating vertically in water in half-submerged state. If rho_c is the relative density of the material of the shell with respect to water, then the correct statement is that the shell is

ICSE-UPTHRUST IN FLUIDS, ARCHIMEDES' PRINCIPLE AND FLOATATION-EXERCISE 5(c)
  1. When a piece of wood is suspended from the hook of a spring balance, i...

    Text Solution

    |

  2. A solid iron ball of mass 500 g is dropped in mercury contained in a b...

    Text Solution

    |

  3. How does the density of material of a body determine whether it will f...

    Text Solution

    |

  4. Explain why an iron nail floats on mercury, but it sinks in water.

    Text Solution

    |

  5. A body floats in a liquid with a part of it submerged inside liquid. I...

    Text Solution

    |

  6. A homogeneous block floats on water a. Partly immersed b. completely i...

    Text Solution

    |

  7. Fig shows the same block of wood floating in three different liquids A...

    Text Solution

    |

  8. What is the centre of buoyancy? State its position for a floating body...

    Text Solution

    |

  9. A balloon filled with helium gas floats in a big closed jar which is c...

    Text Solution

    |

  10. A block of wood is so loaded it just floats in water at room temperatu...

    Text Solution

    |

  11. A body of volume V and density PS, floats with volume v inside a liqui...

    Text Solution

    |

  12. Two identical pieces, one of ice (density =900kgm^(-3)) and other of...

    Text Solution

    |

  13. Why is floating ice less submerged in brine than in water?

    Text Solution

    |

  14. A man first swims in sea water and then in river water. (i) compare ...

    Text Solution

    |

  15. An iron nail sinks in water while an iron ship floats on water.Explain...

    Text Solution

    |

  16. What can you say about the average density of a ship floating on water...

    Text Solution

    |

  17. A piece of ice is floating in a glass vessel filled with water. How wi...

    Text Solution

    |

  18. A buoy is held inside water contained in a vessel by tying it with a t...

    Text Solution

    |

  19. A loaded cargo ship sails from sea water to river water? State and exp...

    Text Solution

    |

  20. Explain the following: a. Icebergs floating in sea are dangerous for...

    Text Solution

    |