Home
Class 12
PHYSICS
A particle describes a horizontal circle...

A particle describes a horizontal circle in a conical funne whoses inner surface is smooth with speed of `0.5m//s` . What is the height of the plane of circle from vertex the funnel?

A

0.25 cm

B

2 cm

C

4 cm

D

2.5 cm

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 84

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 87

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
NTA MOCK TESTS-NTA NEET SET 86-PHYSICS
  1. A uniform wooden plank of mass 150 kg and length 8 m is floating on st...

    Text Solution

    |

  2. If the external forces acting on a system have zero resultant, the cen...

    Text Solution

    |

  3. A particle describes a horizontal circle in a conical funne whoses inn...

    Text Solution

    |

  4. The ratio of magnetic fields due to a bar magnet at the two axial poin...

    Text Solution

    |

  5. The drift velocity of the electrons in a copper wire of length 2 m und...

    Text Solution

    |

  6. In the circuit figure, the voltmeter reads 30 V. The resistance of the...

    Text Solution

    |

  7. 4xx10^(10) electrons are removed from a neutral metal sphere of diamet...

    Text Solution

    |

  8. In the given circuit switch K is open. The charge on the capacitor is...

    Text Solution

    |

  9. A small square loop of wire of side l is placed inside a large square ...

    Text Solution

    |

  10. An ac source is connected to a resistive circuits. Which of the follow...

    Text Solution

    |

  11. The distance of geostationary satellite from the centre of the earth (...

    Text Solution

    |

  12. Two particles of masses 'm' and '9m' are separated by a distance 'r'. ...

    Text Solution

    |

  13. Three discs, A, B and C having radii 2m, 4m and6m respectively are coa...

    Text Solution

    |

  14. The temperature of a gas is raised while its volume remains constant, ...

    Text Solution

    |

  15. One mole of an ideal monatomic gas undergoes a process described by th...

    Text Solution

    |

  16. A coil having N turns is would tightly in the form of a spiral with in...

    Text Solution

    |

  17. A charge q is accelerated through a potential difference V . It is the...

    Text Solution

    |

  18. The acceleratin of a particle increases linearly with time t as 6t. If...

    Text Solution

    |

  19. The maximum height attained by a projectile when thrown at an angle t...

    Text Solution

    |

  20. A heavy uniform chain lies on a horizontal table-top. If the coefficie...

    Text Solution

    |