Home
Class 12
PHYSICS
A wave frequency 100 Hz travels along a ...

A wave frequency `100 Hz` travels along a string towards its fixed end . When this wave travels back after reflection , a node is formed at a distance of `10 cm `from the fixed end . The speed of the wave (incident and reflected) is

A

4 m/s

B

20 m/s

C

10 m/s

D

5 m/s

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise CRITICAL THINGKING|71 Videos

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Evaluation Test|17 Videos

  • SURFACE TENSION

    TARGET PUBLICATION|Exercise EVALUATION TEST|21 Videos

Similar Questions

Explore conceptually related problems

A pulse of a wavetrain travels along a stretched string and reaches the fixed end of the string. It will be reflected back with

A wave on a stretched string is reflected from a fixed end P of the string. The phase difference, at P, between the incident and reflected waves is

A string of length L and mass M hangs freely from a fixed point. Then the velocity of transverse waves along the string at a distance x from the free end is

A pulse of a wave train travel s along a stretched string and reaches the fixed end of the string and reaches the fixed end of the string.it will be reflected back with

A wave pulse, travelling on a two piece string, gets partially reflected and partially transmitted at the junction. The reflected wave is inverted in shape as compared to the incident one. If the incident wave has wavelength lambda and the transmitted wave lambda' .

TARGET PUBLICATION-STATIONARY WAVES-COMPETITIVE THINKING
  1. A standing wave having 3 nodes and 2 antinodes is formed between two a...

    Text Solution

    |

  2. Length of a string tied to two rigid support is 40cm. Maximum length (...

    Text Solution

    |

  3. A wave frequency 100 Hz travels along a string towards its fixed end ....

    Text Solution

    |

  4. A string is vibrating in its fifth overtone between two rigid supports...

    Text Solution

    |

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

    Text Solution

    |

  6. n number of waves are produced on a string in 0.5 s. Now, the tension ...

    Text Solution

    |

  7. Length of 0.3m wire vibrates in fundamental mode at frequency 480 Hz. ...

    Text Solution

    |

  8. If a stationary waves is incidnet on a rigid wall, then the distance b...

    Text Solution

    |

  9. The number of nodes and antinodes formed on a sonometer wire vibrating...

    Text Solution

    |

  10. In sonometer experiment , the string of length 'L' under tension ...

    Text Solution

    |

  11. A uniform rope of legnth L and mass m1 hangs vertically from a rigid s...

    Text Solution

    |

  12. Two idential straight wires are stretched so as to produce 6 beats per...

    Text Solution

    |

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

    Text Solution

    |

  14. A string of 7 m length has a mass of 0.035 kg. If tension in the strin...

    Text Solution

    |

  15. A uniform string of length L and mass M is fixed at both end while it ...

    Text Solution

    |

  16. The transverse displacement of a vibrating string is y=0.06 "sin" (pi)...

    Text Solution

    |

  17. A metal wire of linear mass density of 9.8g//m is stretched with a ten...

    Text Solution

    |

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

    Text Solution

    |

  19. In a sonometer experiment the bridges are separted by a fixed distance...

    Text Solution

    |

  20. The fundamental frequency of a string stretched with a weight of 4 kg ...

    Text Solution

    |