Home
Class 11
PHYSICS
The velocity of waves in a string fixed ...

The velocity of waves in a string fixed at both ends is 2 m / s . The string forms standing waves with nodes 5.0 cm apart. The frequency of vibration of the string in Hz is

A

40

B

30

C

20

D

10

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Organ pipe|53 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Doppler s Effect|65 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Stationary Waves|39 Videos

  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

The velocity of waves in a string fixed at both ends is 3 m/s. The string forms standing waves with nodes 6 cm apart. The frequency of vibration of the string is

Standing Wave Vibrations of string fixed at both ends

The frequency of fundamental mode of vibration of a stretched string fixed at both the ends is 25 Hz. If the string is made to vibrate with 7 nodes , what is the frequency of vibration ? If the length of string is 3 m , what is the frequency of the 4th harmonic ?

Standing Waves In A Strings Fixed At Both Ends

Velocity OF Waves in String||Heavy String

The equation of a standing wave in a string fixed at both its ends is given as y=2A sin kx cos omegat . The amplitude and frequency of a particle vibrating at the point of string midway between a node and an antinode is

A string fixed at its both ends vibrates in 5 loops as shown in the figure

Stationary waves are produced in a stretched string of length 120 c. if the string vibrats with 6 segment and if the frquency of vibration of the string is 20 Hz. Then the velocity of waves on the string is

A string fixed at both ends oscillates in 5 segments, length 10 m and velocity of wave is 20 ms^(-1) . What is the frequency?

ERRORLESS -WAVES AND SOUND-Vibration of string
  1. A 1 cm long string vibrates with fundamental frequency of 256 Hz . If ...

    Text Solution

    |

  2. Stationary waves are produced in 10 m long stretched string. If the st...

    Text Solution

    |

  3. The velocity of waves in a string fixed at both ends is 2 m / s . The ...

    Text Solution

    |

  4. Which of the following is the example of transverse wave

    Text Solution

    |

  5. A stretched string of length 1 m fixed at both ends , having a mass o...

    Text Solution

    |

  6. There are two wires, each produces frequency of 500Hz. By what percent...

    Text Solution

    |

  7. The linear density of a vibrating string is 1.3 xx 10^(-4) kg//m A tra...

    Text Solution

    |

  8. If the tension of sonometer’s wire increases four times then the funda...

    Text Solution

    |

  9. If vibrations of a string are to be increased by a factor of two, then...

    Text Solution

    |

  10. Four wires of identical lengths, diameters and materials are stretched...

    Text Solution

    |

  11. A tuning fork vibrating with a sonometer having 20 cm wire produces 5 ...

    Text Solution

    |

  12. A stretched string of length l, fixed at both ends can sustain station...

    Text Solution

    |

  13. If you set up the seventh harmonic on a string fixed at both ends, how...

    Text Solution

    |

  14. If you set up the ninth harmonic on a string fixed at both ends, its f...

    Text Solution

    |

  15. Frequency of a sonometer wire is n. Now its tension is increased 4 tim...

    Text Solution

    |

  16. A device used for investigating the vibration of a fixed string or wir...

    Text Solution

    |

  17. A string on a musical instrument is 50 cm long and its fundamental fre...

    Text Solution

    |

  18. The tension in a piano wire is 10 N. The tension ina piano wire to pro...

    Text Solution

    |

  19. To increase the frequency from 100 Hz to 400 Hz the tension in the str...

    Text Solution

    |

  20. In order to double the frequency of the fundamental note emitted by a ...

    Text Solution

    |