Home
Class 12
PHYSICS
The distance between two particles on a ...

The distance between two particles on a string is 10 cm. If the frequency of wave propagating in it is 400 Hz and its speed is 100 m/s then the phase difference between the particles will be

A

`0.8pi` radian

B

`0.4 pi` radian

C

`0.2 pi` radian

D

`pi` radian

Text Solution

Verified by Experts

The correct Answer is:
A
`d = (2pi x)/(lamda) = (2pi xx 0.1)/((v)/(n)) = (2pi xx 0.1 xx 400)/(100)`
`= 0.8 pi` rad
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Question Given in MHT-CET )|31 Videos

  • WAVE THEORY OF LIGHT

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|303 Videos

Similar Questions

Explore conceptually related problems

The distance between two successive nodes in a stationary wave is 30 cm. Calculate the frequency of wave if its speed is 250 m/s.

In a medium, the phase difference between two particles separated by a distance x is (pi)/(6) . If the frequency of the oscillation is 25 Hz and the velocity of propagation of the wave is 100 m/s then the value of x is equal to

The distance between two points on a stretched string is 20 cm. A pregressive wave of frequency 400 hertz travels on the string with a velocity of 100m//s . Calculate phase differency between the points.

A wave of frequency 20 Hz is propagatinig is space with speed 200 m/s. the phase difference of the two points of wave separated by a distance 5 m is

The distance between two successive particles which differ in phase by

The phase difference between particle velocity and wave velocity is

There is no phase difference between the particles within a loop of a stationary wave .

In stationary waves, distance between a node and its nearest antinode is 20 cm . The phase difference between two particles having a separation of 60 cm will be

NIKITA PUBLICATION-WAVE MOTION-Multiple Choice Questions
  1. For the wave shown in the figure, the frequency and wavelength if its ...

    Text Solution

    |

  2. The similarity between the sound waves and light waves is

    Text Solution

    |

  3. The distance between two particles on a string is 10 cm. If the freque...

    Text Solution

    |

  4. 56 tuning forks are so arranged in series that each fork gives 4 beats...

    Text Solution

    |

  5. What is the audible range of the average human ear ?

    Text Solution

    |

  6. The cause of beats is that the two waves undergo

    Text Solution

    |

  7. The equation of a transverse wave, out the following is

    Text Solution

    |

  8. The relation between time and displacement for two particles is given ...

    Text Solution

    |

  9. The displacement of a particle executing S.H.M. is given by y = 10 sin...

    Text Solution

    |

  10. Two waves of frequencies 30 Hz and 40 Hz travel out from a common poin...

    Text Solution

    |

  11. If the maximum particle velocity is 3 times the wave velocity of a tra...

    Text Solution

    |

  12. The sound wave require more reflecting surface than the light wave bec...

    Text Solution

    |

  13. The production of echo is due to

    Text Solution

    |

  14. If sound waves reflected from the denser medium, then there is

    Text Solution

    |

  15. The echo and the original sound differ in the following characteristic...

    Text Solution

    |

  16. When a wave is reflected at a rarer surface,the change in phase is

    Text Solution

    |

  17. The sound waves reflected from denser medium. (A) Particle velocity...

    Text Solution

    |

  18. The sound waves reflected from denser medium. (A) Particle velocity...

    Text Solution

    |

  19. The similarity between the sound waves and light waves is

    Text Solution

    |

  20. Echo's arise from

    Text Solution

    |