Home
Class 11
PHYSICS
The amplitude of vibration of a particle...

The amplitude of vibration of a particle is given by `a_(m)=(a_(0))/(aw^(2)-bw+c)` where `a_(0)`, a , b and c are positive. The condition for a simple resonant frequency

A

`b^(2)=4ac`

B

`b^(2)gt4ac`

C

`b^(2)=5ac`

D

`b^(2)lt 4ac`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS

    AAKASH SERIES|Exercise EXERCISE II|175 Videos

  • OSCILLATIONS

    AAKASH SERIES|Exercise Practice exercise|140 Videos

  • OSCILLATIONS

    AAKASH SERIES|Exercise PROBLEM|249 Videos

  • OSCILLATION

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|12 Videos

  • PHYSICAL WORLD

    AAKASH SERIES|Exercise VERY SHORT ANSWER TYPE QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

Consider a radioactive nuclide which follow decay rate given by A (t) = A_(0)2^(-(l//t_(0))), where A (f) is the fraction of radioactive material remaining after time t from the initial A_(0) at zero time. Let A_(1) be the fraction of orginal activity which remains after 120 hours. likewise A_(2) is the fraction of 200 hours. If (A_(1))/(A_(2))= 1.6, then the half-life (t_(0)) will be

A square matrix (a_(ij)) where a_(ij)=0 for i!=j and a_(ij)=k (constant) for i=j is called

If log_(e )((1+x)/(1-x))=a_(0)+a_(1)x+a_(2)x^(2)+…oo then a_(1), a_(3), a_(5) are in

A particle of mass m moves along a circular path of radius r with a centripetal acceleration a_(n) changing with time t as a_(n)=kt^(2) , where k is a positive constant. The average power developed by all the forces acting on the particle during the first t_(0) seconds is

Let f(x)=a_(5)x^(5)+a_(4)x^(4)+a_(3)x^(3)+a_(2)x^(2)+a_(1)x , where a_(i) s are real and f(x) =0 has a positive root alpha_(0) . Then

The number of all the possible triplets (a_(1), a_(2), a_(3)) such that a_(1) + a_(2) cos (2 x) + a_(3) sin^(2) (x)=0 for all x is

AAKASH SERIES-OSCILLATIONS-EXERCISE I
  1. A simple pendulum is set into vibrations. The bob of the pendulum come...

    Text Solution

    |

  2. In damped oscillations, the amplitude of oscillation is reduced to one...

    Text Solution

    |

  3. The amplitude of vibration of a particle is given by a(m)=(a(0))/(aw^(...

    Text Solution

    |

  4. A body having natural frequency v(0) is executing forced oscillations...

    Text Solution

    |

  5. which of the following figure represents damped harmonic motion

    Text Solution

    |

  6. A body executing forced oscillations under driving force is in sharp r...

    Text Solution

    |

  7. A particle of mass m is attached to a spring of spring constant .k. an...

    Text Solution

    |

  8. (A) : Dampled oscillation indicates loss of energy. (R) : The loss i...

    Text Solution

    |

  9. If amplitude of particle executing SHM is doubled, which of the follow...

    Text Solution

    |

  10. If the length of the simple pendulum is equal to the radius of the ear...

    Text Solution

    |

  11. If a simple pendulum is arranged in an artificial satellite its a. Ti...

    Text Solution

    |

  12. (A) : A wooden cube of side ' a' floats in a non viscous liquid of den...

    Text Solution

    |

  13. Arrange the following simple pendulum in ascending order of their peri...

    Text Solution

    |

  14. (A) : The soldiers marching on a suspended bridge are advised to break...

    Text Solution

    |

  15. Which of the following pairs are correctly matched

    Text Solution

    |

  16. Which of the following is a necessary and sufficient condition for sim...

    Text Solution

    |

  17. A particle is fastened at the end of a string and is whirled in a vert...

    Text Solution

    |

  18. In S.H.M, there is always a constant ratio between the displacement of...

    Text Solution

    |

  19. All oscillatory motions are necessarily periodic motion in conservativ...

    Text Solution

    |

  20. A student says that he had applied a force F= - r/x on a particle and ...

    Text Solution

    |