Home
Class 12
PHYSICS
Two sphere of masses m and M are situate...

Two sphere of masses `m` and `M` are situated in air and the gravitational force between them is `F`. The space around the masses in now filled with a liquid of specific gravity `3`. The gravitational force will now be

A

`(F)/(3)`

B

`(F)/(9)`

C

`3F`

D

`F`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Electrostatics|76 Videos
  • HEAT AND THERMODYNAMICS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise PHYSICS|117 Videos

Similar Questions

Explore conceptually related problems

Two sphere of mass m and M are situated in air and the gravitational force between them is F .The space around the masses is now filled with a liquid of specific gravity 3 .The gravitational force will now be (a) F (b) F/(3) (c) F/9 (d) 3F

Two spheres of masses M_(1) and M_(2) and separated by a distance d are situated in air and the gravitational force of attraction between them is F. If the two spheres are kept in a liquid of specific gravity 5 then the gravitational force between them will be

Two spheres, each of mass 625 kg, are placed with their centres 50 cm apart. The gravitational force between them is

The gravitational force between two bodies each of mass 1 kg situated 1 m apart is

On doubling the distance between two masses the gravitational force between them will

Two spherical balls of mass 10 kg each are placed 10 cm apart. Find the gravitational force f attraction between them.

Does gravitational force between two object depend on medium between them?\

The gravitational force between two object is F. It masses of both object are halved without changing distance between them, then the gravitation force would become

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-GRAVITATION-Gravitation
  1. Imagine a new planet having the same density as that of earth but 3 ti...

    Text Solution

    |

  2. The density of a newly discovered planet is twice that of earth. The a...

    Text Solution

    |

  3. Two sphere of masses m and M are situated in air and the gravitational...

    Text Solution

    |

  4. The acceleration due to gravity on the planet A is 9 times the acceler...

    Text Solution

    |

  5. A body of mass m is placed on the earth surface is taken to a height o...

    Text Solution

    |

  6. A body attains a height equal to the radius of the earth when projecte...

    Text Solution

    |

  7. The mass of a planet is six times that of the earth. The radius of the...

    Text Solution

    |

  8. The escape velocity of a sphere of mass m is given by (G= univesal gra...

    Text Solution

    |

  9. A rubber ball is dropped from a height of 5m on a plane, where the acc...

    Text Solution

    |

  10. The time of revolution of planet A round the sun is 8 times that of an...

    Text Solution

    |

  11. Escape velocity of a body from the surface of earth is 11.2km/sec. fro...

    Text Solution

    |

  12. A ball is dropped from a spacecraft revolving around the earth at a he...

    Text Solution

    |

  13. What will be the formula of the mass in terms of g, R and G ? (R = rad...

    Text Solution

    |

  14. The escape velocity from the surface of the earth is V(e). The escape ...

    Text Solution

    |

  15. A satellite A of mass m is at a distance of r from the centre of the e...

    Text Solution

    |

  16. The escape velocity for a body projected vertically upwards from the s...

    Text Solution

    |

  17. The mean radius of earth is R, its angular speed on its own axis is w ...

    Text Solution

    |

  18. A satellite moves around the earth in a circular orbit with speed v. I...

    Text Solution

    |

  19. A seconds pendulum is mounted in a rocket. Its period of oscillation d...

    Text Solution

    |

  20. A planet is moving in an elliptic orbit. If T,V,E and L stand, respect...

    Text Solution

    |