Home
Class 12
PHYSICS
The distance of two planets from the sun...

The distance of two planets from the sun are `10^(13) and 10^(12)` m respectively. The ratio of the periods of the planet is

A

`sqrt(10):1`

B

`10sqrt(10):1`

C

`10:1`

D

`1:1`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|15 Videos
  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - B (OBJECTIVE TYPE QUESTIONS)|22 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D|9 Videos
  • KINETIC THEORY

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

Similar Questions

Explore conceptually related problems

The distance of the two planets from the Sun are 10^(13)m and 10^(12) m , respectively. Find the ratio of time periods of the two planets.

A planet of mass m is moving in an elliptical orbit about the sun (mass of sun = M). The maximum and minimum distances of the planet from the sun are r_(1) and r_(2) respectively. The period of revolution of the planet wil be proportional to :

A planet of mass m moves around the Sun of mass Min an elliptical orbit. The maximum and minimum distance of the planet from the Sun are r_(1) and r_(2) , respectively. Find the relation between the time period of the planet in terms of r_(1) and r_(2) .

The distance of Neptune and Saturn from the Sun are respectively 10^(13) and 10^(12) meters and their periodic times are respectively T_n and T_s . If their orbits are circular, then the value of T_n//T_s is

The ratio of mean distances of three planets from the sun are 0.5 : 1: 1:5 , then the square of time periods are in the ratio of

If wavelengths of maximum intensity of radiations emitted by the sun and the moon are 0.5xx10^(-6)m " and " 10^(-4) m respectively, the ratio of their temperature is ……………

Two planets have masses M and 16 M and their radii are a and 2a, respectively. The separation between the centres of the planets is 10a. A body of mass m is fired trom the surface of the larger planet towards the samller planet along the line joining their centres. For the body to be able to reach at the surface of smaller planet, the minimum firing speed needed is :

If wavelength of maximum intensity of radiation emitted by sun and moon are 0.5xx10^(-6) m and 10^(-4) m respectively. Calculate the ratio of their temperatures

A planet revolves about the sun in elliptical orbit. The arial velocity ((dA)/(dt)) of the planet is 4.0xx10^(16) m^(2)//s . The least distance between planet and the sun is 2xx10^(12) m . Then the maximum speed of the planet in km//s is -

A planet of mass m revolves in elliptical orbit around the sun of mass M so that its maximum and minimum distance from the sun equal to r_(a) and r_(p) respectively. Find the angular momentum of this planet relative to the sun.

AAKASH INSTITUTE ENGLISH-GRAVITATION -ASSIGNMENT SECTION - C (PREVIOUS YEARS QUESTIONS)
  1. Which of the following graphs shows the variation of acceleration d...

    Text Solution

    |

  2. At what altitude (h) above the earth's surface would the accelratio...

    Text Solution

    |

  3. If the gravitational force between two objects were proportional to (1...

    Text Solution

    |

  4. The distance of two planets from the sun are 10^(13) and 10^(12) m res...

    Text Solution

    |

  5. The radius of the earth is about 6400 km and that of is about 3200 km....

    Text Solution

    |

  6. The earth (mass = 10^(24) kg) revolves round the Sun with an angular v...

    Text Solution

    |

  7. Two particles of equal mass go around a circle of radius R under the a...

    Text Solution

    |

  8. The acceleration due to gravity g and density of the earth rho are rel...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. The escape velocity of a body on the surface of the earth is 11.2km//s...

    Text Solution

    |

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

    Text Solution

    |

  13. A body of weight 72 N moves from the surface of earth at a height ...

    Text Solution

    |

  14. A planet has mass equal to mass of the earth but radius one fourt...

    Text Solution

    |

  15. With what velocity should a particle be projected so that its maximum ...

    Text Solution

    |

  16. A body of mass m is placed on the earth's surface. It is then taken fr...

    Text Solution

    |

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

    Text Solution

    |

  18. Two spheres of masses m and M are situated in air and the gravitationa...

    Text Solution

    |

  19. The density of newly discovered planet is twice that of the earth. The...

    Text Solution

    |

  20. A ball is dropped from a satellite revolving around the earth at a hei...

    Text Solution

    |