Home
Class 12
PHYSICS
The P.E. of an oscillation particle at r...

The `P.E.` of an oscillation particle at rest position is `10J` and its average `K.E.` is `5J`. The total energy of particle at any instant will be-

A

`10 J`

B

`20 J`

C

`25 J`

D

`5 J`

Text Solution

Verified by Experts

The correct Answer is:
C

maximum KE = `2 xx 5 = 10 J`
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Exercise-02|19 Videos
  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Exercise- 3 Match The Column|1 Videos
  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise SOME WORKED OUT EXAMPLES|29 Videos
  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos
  • TEST PAPER

    ALLEN |Exercise PHYSICS|4 Videos

Similar Questions

Explore conceptually related problems

In a L-C oscillator circuit at any instant of time current is I and charge on capacitor is Q then the total energy of the system will be ………

The total energy of a vibrating particle in SHM is E . If its amplitude and time period are doubled, its total energy will be :-

A particle moves on x-axis such that its KE varies as a relation KE= 3t^(2) then the average kinetic energy of a particle in 0 to 2 sec is given by :

Potential energy curve U of a particle as function of the position of a particle is shown. The particle has total mechanical energy E of 3.0 joules. Then select correct alternative.

Express incident average solar energy of 5xx10^(24) J on earth in eV .

A particle fall freely from height s . At certain height its kinetic energy is three time to its potential energy ,them at any one instant its height and speed respectively …………..

When a particle is restricted to move aong x axis between x =0 and x = a , where a is of nanometer dimension. Its energy can take only certain specific values. The allowed energies of the particle moving in such a restricted region, correspond to the formation of standing waves with nodes at its ends x = 0 and x = a . The wavelength of this standing wave is realated to the linear momentum p of the particle according to the de Breogile relation. The energy of the particl e of mass m is reelated to its linear momentum as E = (p^(2))/(2m) . Thus, the energy of the particle can be denoted by a quantum number 'n' taking values 1,2,3,"......." ( n=1 , called the ground state) corresponding to the number of loop in the standing wave. Use the model decribed above to answer the following three questions for a particle moving in the line x = 0 to x =a . Take h = 6.6 xx 10^(-34) J s and e = 1.6 xx 10^(-19) C . If the mass of the particle is m = 1.0 xx 10^(-30) kg and a = 6.6 nm , the energy of the particle in its ground state is closet to

A positively charged particle is released from rest in an unform electric field. The electric potential energy of the charge

When a particle is restricted to move aong x axis between x =0 and x = a , where a is of nanometer dimension. Its energy can take only certain specific values. The allowed energies of the particle moving in such a restricted region, correspond to the formation of standing waves with nodes at its ends x = 0 and x = a . The wavelength of this standing wave is realated to the linear momentum p of the particle according to the de Breogile relation. The energy of the particl e of mass m is reelated to its linear momentum as E = (p^(2))/(2m) . Thus, the energy of the particle can be denoted by a quantum number 'n' taking values 1,2,3,"......." ( n=1 , called the ground state) corresponding to the number of loop in the standing wave. Use the model decribed above to answer the following three questions for a particle moving in the line x = 0 to x =a . Take h = 6.6 xx 10^(-34) J s and e = 1.6 xx 10^(-19) C . The allowed energy for the particle for a particular value of n is proportional to

When a particle is restricted to move aong x axis between x =0 and x = a , where a is of nanometer dimension. Its energy can take only certain specific values. The allowed energies of the particle moving in such a restricted region, correspond to the formation of standing waves with nodes at its ends x = 0 and x = a . The wavelength of this standing wave is realated to the linear momentum p of the particle according to the de Breogile relation. The energy of the particl e of mass m is reelated to its linear momentum as E = (p^(2))/(2m) . Thus, the energy of the particle can be denoted by a quantum number 'n' taking values 1,2,3,"......." ( n=1 , called the ground state) corresponding to the number of loop in the standing wave. Use the model decribed above to answer the following three questions for a particle moving in the line x = 0 to x =a . Take h = 6.6 xx 10^(-34) J s and e = 1.6 xx 10^(-19) C . The speed of the particle, that can take disrete values, is proportional to

ALLEN -SIMPLE HARMONIC MOTION-Exercise-01
  1. A particle executes SHM with time period T and amplitude A. The maximu...

    Text Solution

    |

  2. The time taken by a particle performing SHM to pass from point A and B...

    Text Solution

    |

  3. The P.E. of an oscillation particle at rest position is 10J and its av...

    Text Solution

    |

  4. Block A in the figure is released from the rest when the extension in ...

    Text Solution

    |

  5. A system is shown in the figure. The time period for small oscillatio...

    Text Solution

    |

  6. A block of mass 0.9 kg attached to a spring of force constant k is lyi...

    Text Solution

    |

  7. The length of a spring is alpha when a force of 4N is applied on it an...

    Text Solution

    |

  8. A horizontal spring is connedted to a mass M. It exectues simple harmo...

    Text Solution

    |

  9. A pendulum is suspended in a lift and its period of oscillation when t...

    Text Solution

    |

  10. Two simple pendulums, having periods of 2s and 3s respectively, pass t...

    Text Solution

    |

  11. Time period of small oscillation (in a verical plane normal to the pla...

    Text Solution

    |

  12. A simple pendulum of length L is constructed form a point object of ma...

    Text Solution

    |

  13. The frequency of a simple pendulum is n oscillations per minute while ...

    Text Solution

    |

  14. A system of two identical rods (L-shaped) of mass m and length l are r...

    Text Solution

    |

  15. The distance of point of a compound pendulum form its centre of gravit...

    Text Solution

    |

  16. A man of mass 60kg is standing on a platform executing SHM in the vert...

    Text Solution

    |

  17. A heavy brass-sphere is hung from a sprial spring and it exectues vert...

    Text Solution

    |

  18. A particle of mass m moves in a one dimensional potential energy U(x)=...

    Text Solution

    |

  19. A particle performs SHM of amplitude A along a straight line. When it ...

    Text Solution

    |

  20. A particle executes SHM on a line 8 cm long. Its K.E. and P.E. will be...

    Text Solution

    |