Home
Class 12
PHYSICS
Diameter and mass of a planet is double ...

Diameter and mass of a planet is double that earth. Then time period of a pendulum at surface of planet is how much times of time period at earth surface :-

A

`1/sqrt(2)` times

B

`2sqrt(2)` times

C

Equal

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The time period of a simple pendulum on the surface of the earth is 4s. Its time period on the surface of the moon is

The time period of a simple pendulum at the centre of the earth is

The radius of orbit of a planet is two times that of the earth. The time period of planet is

The diameter of a planet is four times that of the earth. Find the time period of a pendulum on the planet, if it is a second pendulum on the earth. Take the mean density of the planet equal to that of the earth,

A simple pendulum is set up at an unknown planet.The acceleration due to gravity on the surface is 6.2ms^(-2) .Find the time period of the pendulum on the surface of the planet,if its time period on the surface of the earth is 3.5s ,Take g =9.8ms^(-2)

A simple pendulum is set up at an unknown planet.The acceleration due to gravity on the surface is 6.2ms^(-2) .Find the time period of the pendulum on the surface of the planet,if its time period on the surface of the earth is 3.5s .Take g=9.8ms^(-2)

If the mass of a pendulum is doubled, the time period

Time period of second pendulum on a planet, whose mass and diameter are twice that of earth, is

Time period of pendulum, on a satellite orbiting the earth, is

ALLEN-GRAVITATION-EXERCISE 1
  1. The acceleration due to gravity on a planet is 1.96 ms^(-1). If it is ...

    Text Solution

    |

  2. If the earth stops rotating sudenly, the value of g at a place other t...

    Text Solution

    |

  3. Diameter and mass of a planet is double that earth. Then time period o...

    Text Solution

    |

  4. Gravitation on moon is (1)/(6) th of that on earth. When a balloon fil...

    Text Solution

    |

  5. The acceleration due to gravity g and mean density of earth rho are re...

    Text Solution

    |

  6. Will 1 kg sugar be more at poles or at the equator?

    Text Solution

    |

  7. When you move from equator to pole, the value of acceleration due to g...

    Text Solution

    |

  8. When the radius of earth is reduced by 1% without changing the mass, t...

    Text Solution

    |

  9. Weight fo a body of a mass m decreases by 1% when it is raised to heig...

    Text Solution

    |

  10. Acceleration due to gravity at earth's surface if 'g' m//s^(2). Find t...

    Text Solution

    |

  11. The mass of moon 1% of mass of earth. The ratio of gravitational pull ...

    Text Solution

    |

  12. Imagine a new planet having the same density as that of earth but 3 ti...

    Text Solution

    |

  13. The change in the value of g at a height h above the surface of the ea...

    Text Solution

    |

  14. If the speed of rotation of earth about its axis increases, then the w...

    Text Solution

    |

  15. A body weighs W newton at the surface of the earth. Its weight at a he...

    Text Solution

    |

  16. The imaginary angular velocity of the earth for which the effective ac...

    Text Solution

    |

  17. A particle falls on earth : (i) from infinity. (ii) from a height 10...

    Text Solution

    |

  18. Two different masses are droped from same heights. When these just str...

    Text Solution

    |

  19. By which curve will be variation of gravitational potential of a hollo...

    Text Solution

    |

  20. Gravitational potential difference between surface of a planet and a p...

    Text Solution

    |