Home
Class 12
PHYSICS
In the arrangement shown in figure, the...

In the arrangement shown in figure, the string has a mass of `4.5g`. How much time will it take for a transverse disturbance produced at the floor to reach the pulley? Take `g = 10ms^(-2)`.

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(50)` sec
Promotional Banner

Topper's Solved these Questions

  • TRAVELLING WAVES

    RESONANCE ENGLISH|Exercise Exercise- 1 PART II|30 Videos

  • TRAVELLING WAVES

    RESONANCE ENGLISH|Exercise Exercise- 2 PART I|21 Videos

  • TRAVELLING WAVES

    RESONANCE ENGLISH|Exercise Board Level Exercise|27 Videos

  • TEST SERIES

    RESONANCE ENGLISH|Exercise PHYSICS|130 Videos

  • WAVE ON STRING

    RESONANCE ENGLISH|Exercise Exercise- 3 PART II|7 Videos

Similar Questions

Explore conceptually related problems

In the arrangement shown in figure, the string has a mass of 4.5 g. How much time will it take for a transverse disturbance produced at the floor to reach the pulley ? Take g=10ms^-2 .

In the arrengement shown in figure, the string has a mass of 4.5g . How much time will it take for a transverse disturbance produced at the floor to reach the pulley? Take g = 10ms^(-2) .

In figure, the string has a mass of 14 kg. How much time will it take for a transverse disturbance produced at fixed support to reach the pulley?

A first order reaction has specific rate of 10^(-2)s^(-1) . How much time will it take for 20 g of the reactant to reduce to 5 g?

In the arrangement shown in the figure the elevator is going up with an acceleration of g/10. If the pulley and the string are light and the pulley is smooth, the tension in the string AB is

A first order reaction has a specific reaction rate of 10^(-2) s^(-1) . How much time will it take for 20 g of the reactant to reduce to 5 g ?

A sound produced on the surface of a lake takes 4-5 s to reach a boatman. How much time will it take to reach a diver inside water at the same distance if speed of sound in water is 4.5 times the speed of sound in air ?

An engine develops 20 kW of power. How much time will it take to lift a mass of 400 kg to a height of 40 m? (g=10 ms^(-2))

A first order reaction has a specific rate constant of 2xx10^(-3)s^(-1) . How much time it will take for20 gm to reduce to 5 g ?

A 50 cm long wire of mass 20 g suports a mass of 1.6 kg as shown in figure. Find the fundamental frequency of the portioin of the strig between the wall and the pulley. Take g=10 ms^-2 .

RESONANCE ENGLISH-TRAVELLING WAVES-Exercise- 1 PART I
  1. A transverse wave is travelling along a string in the positive x-axis....

    Text Solution

    |

  2. A piano string having a mass per unit length equal to 5.00 xx 10^(3)kg...

    Text Solution

    |

  3. In the arrangement shown in figure, the string has a mass of 4.5g. Ho...

    Text Solution

    |

  4. A uniform rope of length 12 mm and mass 6 kg hangs vertically from a r...

    Text Solution

    |

  5. A particle on a stretched string supporting a travelling wave, takes 5...

    Text Solution

    |

  6. Two wires of different densities but same area of cross-section are so...

    Text Solution

    |

  7. A 4.0 kg block is suspended from the ceiling of an elevator through a ...

    Text Solution

    |

  8. A 6.00m segment of a long string has a mass of 180 g. A high-speed pho...

    Text Solution

    |

  9. A transverse wave of amplitude 0.50 mm and frequency 100 Hz is produce...

    Text Solution

    |

  10. The equation of a plane wave travelling along positive direction of x-...

    Text Solution

    |

  11. A series of pulses, each of amplitude 0.150 m, are sent on a string th...

    Text Solution

    |

  12. Two waves, each having a frequency of 100 Hz and a wavelength of 2.0 c...

    Text Solution

    |

  13. What are (a) the lowest frequency (b) the scond lowest frequency and (...

    Text Solution

    |

  14. A nylon guiter string has a linear density of 7.20 g//m and is under a...

    Text Solution

    |

  15. The length of a shown in figure betweenn the pulleys is 1.5 m and its ...

    Text Solution

    |

  16. A string vibrates according to the equation y=5"sin" (pix)/(3) cos 40 ...

    Text Solution

    |

  17. A string vibrates in 4 segments to a frequency of 400 Hz. (a) What i...

    Text Solution

    |

  18. The vibrations of a string of length 60 cm fixed at both ends are repr...

    Text Solution

    |

  19. A heavy string is tied at one end to a movable support and to a light ...

    Text Solution

    |

  20. A string 120 cm in length and fixed at both ends sustains a standin wa...

    Text Solution

    |