Home
Class 11
PHYSICS
A progressive wave of frequency 500Hz is...

A progressive wave of frequency 500Hz is travelling with a velocity of 360 m`//` s. How far part are two points `60^(@)` out of phase ?

Text Solution

Verified by Experts

`Deltaphi=60^(@)=60 xx pi/180=pi/3rad`.
`v=vlambda Rightarrowlambda=v/v=360/500=072m
`As Deltaphi=2pi/lambda.Deltax`
`Delta x=lambda/2pi xx Deltaphi=pi/3 xx 0.72/2pi=0.12m`.
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL WAVES

    CBSE COMPLEMENTARY MATERIAL|Exercise MCQ|20 Videos

  • MECHANICAL WAVES

    CBSE COMPLEMENTARY MATERIAL|Exercise LONG QUESTIONS|1 Videos

  • KINETIC THEORY OF GASES

    CBSE COMPLEMENTARY MATERIAL|Exercise Objective question|20 Videos

  • NEWTON'S LAWS OF MOTION

    CBSE COMPLEMENTARY MATERIAL|Exercise Laws Of Motion|20 Videos

Similar Questions

Explore conceptually related problems

A wave of frequency 500 Hz has a phase velocity of 350 m//s . (a) How far apart are two points 60^(@) out of phase? (b) What is the phase difference between two displacement at a certain point at times 10^(-3) s apart?

A progressive wave of frequency 50 Hz is travelling with a velocity of 350 m/s. through a medium. What is the change in phase at a given place in time interval of 0.01 second ?

A wave of frequency 300 Hz has a phase velocity of 350 m s^(-1) . (a) How far apart are two points pi//6 out of phase? (b) What is the phase difference between two displacements at a certain point at times 10^(-2) s apart?

A wave of frequency 500 Hz has velocity 360 m/sec. The distance between two nearest points 60^(@) out of phase, is

A wave of frequency 500 Hz has a wave velocity of 350 m//s . (a) Find the distance between two points which are 60@ out of phase. (b) Find the phase difference between two displacement at a certain point at time 10^(-3) s apart.

A progressive sound wave of frequency 500 Hz is travelling through air with a speed of 350 m/z. If a compression appears at a place at a instant, hten the minimum time interval after which the rarefaction occurs at the same point will be

A sinusoidal wave of frequency 500 Hz has a speed of 320 m/s. (a) How far apart are two points that differ in phase by pi//3 rad? (b) What is the phase difference between two displacements at a certain point at times 1.00 ms apart?

A transverse wave of frequency 250 Hz is travelling with a speed of 180 m/s. The path difference between any two point is x xx 10^(-2) m. When two points are 30^(@) out of phase. Find the value of x. {:(0,1,2,3,4,5,6,7,8,9),(,,,,,,,,,):}

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.

CBSE COMPLEMENTARY MATERIAL-MECHANICAL WAVES-NUMERICALS
  1. A 40 gm mass produces on extension of 4 cm in a vertical spring. A mas...

    Text Solution

    |

  2. The acceleration due to gravity on the surface of the moon is 1.7ms^(-...

    Text Solution

    |

  3. A particle executes simple harmonic motion of amplitude A. (i) At what...

    Text Solution

    |

  4. A set of 24 tuning fork is arranged in a series of increasing frequenc...

    Text Solution

    |

  5. The vertical motion of a huge piston in a machine is approximately sim...

    Text Solution

    |

  6. At what temperature will the speed of sound be double its value at 273...

    Text Solution

    |

  7. A spring balance has a scale that reads from 0 to 50 kg. The length of...

    Text Solution

    |

  8. If the pitch of the sound of a source appears to drop by 10% to a mov...

    Text Solution

    |

  9. A body of mass m suspended from a spring executes SHM. Calculate ratio...

    Text Solution

    |

  10. A string of mass 2.50kg is under a tension os 200N. The length of the ...

    Text Solution

    |

  11. Which of the following funchtions of time represent (a) periodic and (...

    Text Solution

    |

  12. The equation of a plane progressive wave is give by equation y=10sin...

    Text Solution

    |

  13. A tuning fork arrangement (pair) produces 4 beats//sec with one fork o...

    Text Solution

    |

  14. A pipe 20 cm long is closed at one end, which harmonic mode of the pip...

    Text Solution

    |

  15. The length of wire between the two ends of a sonometer is 105 cm. Wher...

    Text Solution

    |

  16. The transverse displacement of a string (clamped at its two ends ) is ...

    Text Solution

    |

  17. A wire stretched between two rigid supports vibrates in its fundamenta...

    Text Solution

    |

  18. A steel rod 100 cm long is clamped at its middle. The fundamental freq...

    Text Solution

    |

  19. A progressive wave of frequency 500Hz is travelling with a velocity of...

    Text Solution

    |

  20. An observer moves towards a stationary source of sound, with a veloci...

    Text Solution

    |