Home
Class 12
PHYSICS
The buoyant force F acting on a body dep...

The buoyant force `F` acting on a body depends on the density of medium `rho`, volume of body immerese `V` and acceleration due to gravity `g`. Establish the relation using method of dimensions.

A

`Vrhog`

B

`(rhog)/V`

C

`rhogV^(2)`

D

`sqrt(rhogV)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - B)|31 Videos

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - C)|31 Videos

  • UNITS AND MEASUREMENTS

    AAKASH INSTITUTE|Exercise EXERCISE|20 Videos

  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D) (Assertion - Reason Type Questions)|10 Videos

  • WAVE OPTICS

    AAKASH INSTITUTE|Exercise Assignment (Section-J (Aakash Challengers question))|1 Videos

Similar Questions

Explore conceptually related problems

The time period T of a simple pendulum depends on length L and acceleration due to gravity g Establish a relation using dimensions.

Buoyant force acting on a body immersed in a fluid depends on:

What do you understand by gravity and acceleration due to gravity. Establish a relation between g and G .

What is the effect of mass of the body on acceleration due to gravity (g)?

The largest mass (m) that can be moved by a flowing river depends on velocity (v), density (rho) of river water and acceleration due to gravity (g). The correct relation is

Swimming is an interesting sport, and one that relaxes us also. Normally and average human being would drown in water.As a person goes inside water , the water exert a force on it in upwared direction. This force is called buyont froce. The force is given by V dg, where d is density of water, V is volume of body inside water and g is acceleration due to gravity. normally, this force is lesser than this weight. so the man pushes water to get an additional force on himself. this effort is known as swimming. assume water has a density of 1000 kg//m^(3) If a sphere is resting on the ocean floor, its free body diagram would be

Experiments reveal that the velocity v of water waves may depend on their wavelength lambda , density of water rho , and acceleration due to gravity g . Establish a possible relation between v and lambda , g, rho .

The acceleration due to gravity does dose not depend on the…………….. Of the body.

AAKASH INSTITUTE-UNITS AND MEASUREMENTS-ASSIGNMENT (SECTION - A)
  1. An object of mass 4.237 g occupies a volume 1.72 cm^3. The density of ...

    Text Solution

    |

  2. Round off the value 2.845 to three significant figures

    Text Solution

    |

  3. A length 5.997 m rounded off to three significant figures is written a...

    Text Solution

    |

  4. The order of the magnitude of speed of light in SI unit is

    Text Solution

    |

  5. The values of a number of quantities are used in a mathematical formul...

    Text Solution

    |

  6. What are the dimensions of the change in velocity ?

    Text Solution

    |

  7. The dimensional formula for energy is

    Text Solution

    |

  8. The pair of the quantities having same dimensions is

    Text Solution

    |

  9. The dimensional formula for relative refractive index is

    Text Solution

    |

  10. The dimensional formula [ML^(-1)T^(-2)] is for the quantity

    Text Solution

    |

  11. The buoyant force F acting on a body depends on the density of medium ...

    Text Solution

    |

  12. The dimensionally correct expression for the resistance R among the fo...

    Text Solution

    |

  13. Which of the following does not have dimensions of force?

    Text Solution

    |

  14. The potential energy of a particle varies with distance x from a fixed...

    Text Solution

    |

  15. The time dependence of a physical quantity P is given by P = P(0)e^(-a...

    Text Solution

    |

  16. The dimensions of potential energy of an object in mass, length and ti...

    Text Solution

    |

  17. Which of the following is a dimensional constant?

    Text Solution

    |

  18. Dimensions of solar constant are

    Text Solution

    |

  19. The amount of heat energy Q, used to heat up a substance depends on it...

    Text Solution

    |

  20. The power of lens is P=1/(f') where f is focal length of the lens. The...

    Text Solution

    |