Home
Class 11
PHYSICS
The ratio of angular speed of a second h...

The ratio of angular speed of a second hand to the hour of a watch is

A

`60:1`

B

`72:1`

C

`720:1`

D

`3600:1`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    CHETANA PUBLICATION|Exercise EXERCISE|137 Videos

  • OPTICS

    CHETANA PUBLICATION|Exercise EXERCISE|80 Videos

Similar Questions

Explore conceptually related problems

The ratio of angular speed of a second-had to the hour-hand of a watch is

The ratio of angular speeds of minute hand and hour hand of a watch is

The ratio of angular speed of second hand to that of the minute hand of a clock is

The angular speed of second hand in a watch is

What is the angular speed of the seconds hand of a watch?

The ratio of radii of second and first Bohr's orbits of H-atom is ___.

The difference between angular speed of minute hand and second hand of a clock is

The angular displacement of a second hand of a clock in 15 sin SI unit is

Two particles A and B are moving in uniform circular motion in concentric circles of radii r_A and r_B with speed V_A and V_B respectively. Their time period of rotation is the same. The ratio of angular speed of A to that of B will be:

The angular speed of the electron in the nth Bohr orbit of the hydrogen atom is proportional to

CHETANA PUBLICATION-MOTION IN A PLANE-EXERCISE
  1. In uniform circular motion, the centripetal acceleration is

    Text Solution

    |

  2. An aeroplane is flying with a uniform speed of 150km / h along the ...

    Text Solution

    |

  3. The ratio of angular speed of a second hand to the hour of a watch is

    Text Solution

    |

  4. What is approximately the centripetal acceleration (in units of accele...

    Text Solution

    |

  5. Two cars of masses m1 and m2 are moving in circles of radii r1 and r2 ...

    Text Solution

    |

  6. A body moves in a circle covers equal distance in equal intervals to t...

    Text Solution

    |

  7. The acceleration of an object moving in a circle of radius R with unif...

    Text Solution

    |

  8. A particle is moving with a constant speed 'v' in a circle what is the...

    Text Solution

    |

  9. The earth moves round the sun in a near circular orbit of radius 1.5 x...

    Text Solution

    |

  10. Which one of the folowing statements is not correct in uniform circula...

    Text Solution

    |

  11. A body moving along a circular path of radius r with velocity V, has c...

    Text Solution

    |

  12. A body of mass 2 kg is rotating with angular speed 2pi rad s^-1 in a c...

    Text Solution

    |

  13. Parabola is the locus of the points which are equidistance form

    Text Solution

    |

  14. What does the slope of X-t graph at any point give ?

    Text Solution

    |

  15. What does the slope of X-t graph at any point give ?

    Text Solution

    |

  16. What does the slope of X-t graph at any point give ?

    Text Solution

    |

  17. What does the slope of X-t graph at any point give ?

    Text Solution

    |

  18. When a body moves along a straight line, it is called A. Rectilinear ...

    Text Solution

    |

  19. When a body moves along a straight line, it is called A. Rectilinear ...

    Text Solution

    |

  20. When a body moves along a straight line, it is called A. Rectilinear ...

    Text Solution

    |