Home
Class 12
PHYSICS
The angular speed of second hand in a wa...

The angular speed of second hand in a watch is

A

`pi/(1800)rads^(-1)`

B

`pi/(30)rads^(-1)`

C

`pi/(90)rads^(-1)`

D

`pi/(60)rads^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 58

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 60

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The angular speed of second hand in a watch in deg/s is ,

The angular of the second hand of a watch is 1 cm . What is the velocity of a geostationary satellite is

The angular speed of seconds needle in a mechanical watch is

The angular velocity of second's hand of a watch will be.

Calculate the angular speed of the second hand of a clock. If length of the second hand is 4 cm, calculate the speed of the tip of the second hand.

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

" The angular velocity of second's hand in a wall clock is: in rads"^(-1)

The angular velocity of the seconds hand in a watch is

NTA MOCK TESTS-NTA NEET SET 59-PHYSICS
  1. A force F is related to the position of a particle by the relation F=(...

    Text Solution

    |

  2. In a Fraunhofer diffraction at a single slit, if yellow light illumina...

    Text Solution

    |

  3. The angular speed of second hand in a watch is

    Text Solution

    |

  4. A simple pendulum of length 'L' has mass 'M' and it oscillates ...

    Text Solution

    |

  5. Two inductors each of inductance L are connected in parallel. One more...

    Text Solution

    |

  6. Two like charges of magnitude 1xx10^(-9) coulomb and 9xx10^(-9) coulo...

    Text Solution

    |

  7. Acceleration due to gravity is ‘ g ’ on the surface of the earth. The ...

    Text Solution

    |

  8. An ideal gas is taken around the cycle ABCA as shown in P-V diagram. T...

    Text Solution

    |

  9. The percentage change in internal energy, when a gas is cooled from 92...

    Text Solution

    |

  10. A proton and a deuteron with the same initial kinetic energy enter a m...

    Text Solution

    |

  11. A projectile is given an initial velocity of (hat(i)+2hat(j)) The Car...

    Text Solution

    |

  12. For a substance the average life for alpha-emission is 1620 years and ...

    Text Solution

    |

  13. Which of the following quantity does not change due to damping of osci...

    Text Solution

    |

  14. Light of two different frequencies whose photons have energies 1eV and...

    Text Solution

    |

  15. Hydraulic lift' works on the basis of

    Text Solution

    |

  16. According to Cartesian sign convention, in ray optics

    Text Solution

    |

  17. On applying a constant torque, a wheel at rest, turns through 400 radi...

    Text Solution

    |

  18. From Brewster's law, except for polished metallic surfaces, the polari...

    Text Solution

    |

  19. One mole of a monoatomic ideal gas is mixed with one mole of a diato...

    Text Solution

    |

  20. The least count of a stop watch is 0.2 s, The time of 20 oscillations ...

    Text Solution

    |