Home
Class 11
PHYSICS
Average density of the earth...

Average density of the earth

A

does not depend on g

B

is a compled function of g

C

is directly proportional to g

D

is inversely proportional to g

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NARAYNA|Exercise LEVEL I(C.W.)|51 Videos

  • GRAVITATION

    NARAYNA|Exercise LEVEL II (C.W.)|38 Videos

  • GRAVITATION

    NARAYNA|Exercise EXERCISE -IV|40 Videos

  • FRICTION

    NARAYNA|Exercise Passage type of questions I|6 Videos

  • KINETIC THEORY OF GASES

    NARAYNA|Exercise LEVEL-III(C.W)|52 Videos

Similar Questions

Explore conceptually related problems

Average density of earth

The time period 'T' of the artificial satellite of earth depends on the average density rho of the earth as

The magnitude of the average electric field normally present in the earth's atmosphere just above the surface of the earth is about 150 N/C, directed downward. What is surface charge density of the earth? [Assume that the earth is a conductor having uniform surface charge density.]

Calculate the average density of earth in terms of g, G and R.

(a) Calculate average density of earth in terms of g. G and R. (b) If gravity of earth becomes zero sudddelny, what will happen to moon ?

Earth is rotating about its axis with angular speed Omega_(0) and average density of earth is rho . It is proposed to make a space elevator by placing a long rod with uniform mass density extending from just above the surface for the earth out to a radius nR (R is radius of the earth). Prove that the rod can remain above the same point on the equator all time if, n^(2)+n=(8piGp)/(3omega^(2)) density of the earth

If R is the radius of the earth and g the acceleration due to gravity on the earth’s surface, the mean density of the earth is

Express the average distance of the earth from the sun in parsec.

If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is

NARAYNA-GRAVITATION-C.U.Q
  1. If the gravitational force of earth suddenly disappears, then

    Text Solution

    |

  2. Read the following statements : S(1) : An object shall weigh more at...

    Text Solution

    |

  3. Average density of the earth

    Text Solution

    |

  4. A person will ge more quantity of matter in kg-wt at

    Text Solution

    |

  5. A pendulum clock which keeps correct time at the surface of the earth ...

    Text Solution

    |

  6. Two identical trains A and B move with equal speeds on parallel tracks...

    Text Solution

    |

  7. Assuming the earth to be a sphere of uniform density, the acceleration...

    Text Solution

    |

  8. If earth were to rotate faster than its present speed, the weight of a...

    Text Solution

    |

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

    Text Solution

    |

  10. The radii of two planets are respectively R(1) and R(2) and their dens...

    Text Solution

    |

  11. If the means radius of earth is R, its angular velocity is omega and t...

    Text Solution

    |

  12. If R= radius of the earth and g= acceleration due to gravity on the su...

    Text Solution

    |

  13. If R= radius of the earth and g= acceleration due to gravity on the su...

    Text Solution

    |

  14. Earth is flattened at the poles and budges at the eqator. This is due ...

    Text Solution

    |

  15. Tidal waves in the samea are primarily due to

    Text Solution

    |

  16. Consider earth to be a homogeneous sphere. Scientist A goes deep down ...

    Text Solution

    |

  17. Intensity of gravitational field inside the hollow spherical shell is

    Text Solution

    |

  18. The work done by an external agent to shift a point mass from infinity...

    Text Solution

    |

  19. The intensity of the gravitational field of the earth is maximum at

    Text Solution

    |

  20. Let V(G) and E(G) denote gravitational potential and field respective...

    Text Solution

    |