Home
Class 11
PHYSICS
Assertion: The time period of revolution...

Assertion: The time period of revolution of a satellite close to surface of earth is smaller then that revolving away from surface of earth.
Reason: The square of time period of revolution of a satellite is directely proportioanl to cube of its orbital radius.

A

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

If both Assertion and Reason are true but Reason is not a correct explanation of the Asseration.

C

If Assertion is true but the Reason is false.

D

If both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A

Both the Assertion and the Reason are correct and Reason is correct explanation of Assertion.
Promotional Banner

Topper's Solved these Questions

  • GRAVIATION

    PRADEEP|Exercise Integer Type Questions|7 Videos
  • BEHAVIOUR OF PERFECT GAS & KINETIC THEORY

    PRADEEP|Exercise Assertion - Reason Type questions|14 Videos
  • KINEMATICS

    PRADEEP|Exercise 1 NCERT Comprehension|4 Videos

Similar Questions

Explore conceptually related problems

Time period of revolution of poalr satellite is aroung

Assertion : The time period of a satellite revolving very close to the surface of earth is less. Reason : According to Kepler's law, square of time period of revolution is directly proportional to the cube of semi-major axis.

Time period of a satellite to very close to earth s surface, around the earth is approximately

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

The period of revolution of an earth satellite close to surface of earth is 90min. The time period of aother satellite in an orbit at a distance of three times the radius of earth from its surface will be

Which has longer period of revolution, a satellite revolving close or away from the surface of earth?

Assertion: Geostationary satellite appear fixed from any point on earth. Reason: The time period of geostationary satellite is 24 hrs

PRADEEP-GRAVIATION-Assertion-Reason Type Questions
  1. Assertion: For the plantes orbiting around the sun, angular speed, lin...

    Text Solution

    |

  2. Assertion : The difference in g at the poles and the equator of the ea...

    Text Solution

    |

  3. Why is the weight of an object on the Moon (1//6)th its weight on the ...

    Text Solution

    |

  4. Assertion : An astronaut in an orbiting space station above the earth ...

    Text Solution

    |

  5. Assertion : If a pendulum falls freely, then its time period becomes i...

    Text Solution

    |

  6. If the ice at the poles melts and flows towards the equator, how will ...

    Text Solution

    |

  7. Assertion : The gravitational attraction of moon is much less than tha...

    Text Solution

    |

  8. The earth is continuously pulling the Moon towards its centre. Why the...

    Text Solution

    |

  9. Assertion: The time period of revolution of a satellite close to surfa...

    Text Solution

    |

  10. Assertion : We can not move even a finger without disturbing all the s...

    Text Solution

    |

  11. Assertion: Space rockets are usually lauched in the the equitorial lin...

    Text Solution

    |

  12. If the distance between the earth and the sun were half its present va...

    Text Solution

    |

  13. Statement-1 : A body released from a height equal to the radius (R ) o...

    Text Solution

    |

  14. Statement-1 : An artificial satellie moving in a circular orbit around...

    Text Solution

    |

  15. Statement-1 : Two soild sphere of radius r and 2r, made of same materi...

    Text Solution

    |

  16. Statement-1 : If body the mass and raiuds of the earth decrease by 1%,...

    Text Solution

    |

  17. Statement-1 : Two satellites of mass 3 M and M orbit the earth in circ...

    Text Solution

    |

  18. Statement-1 : Th escape valocity from the earth is upsilon(e). Th esac...

    Text Solution

    |

  19. Statement-1 : A body weight W newton on the surface of the earth. Its ...

    Text Solution

    |