Home
Class 12
PHYSICS
A certain string will resonante to sever...

A certain string will resonante to severla frequencies , the lowest of which is 200 cps. What are the next three higher frequencies to which it resonantes ?

A

400 , 600 , 800

B

300 , 400 , 500

C

100 , 150 , 200

D

200 , 250 , 300

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION-B ( Objective type Questions ))|42 Videos

  • WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION-C ( Previous year Questions ))|52 Videos

  • WAVES

    AAKASH INSTITUTE|Exercise EXERCISE|19 Videos

  • WAVE OPTICS

    AAKASH INSTITUTE|Exercise Assignment (Section-J (Aakash Challengers question))|1 Videos

  • WORK, ENERGY AND POWER

    AAKASH INSTITUTE|Exercise Assignment (SECTION - D)|15 Videos

Similar Questions

Explore conceptually related problems

The threshold frequency is the frequency below which :

A wire is stretched betwween two rigid supports under a tension of 500 N. At a frequency of 360 Hz, the wire resonates. The next higher frequency at which resonance of wire takes place is 420 Hz. What will be the length of wire if mass per unit length of wire is 8 xx 10^(-3) kg m^(-1) .

What name is given to sound waves of frequencies higher than 20 kHz?

A stretched sonometer wire resonates at a frequency of 350 Hz and at the next higher frequency of 420 Hz . The fundamental frequency of this wire is :

A stretched sonometer wire resonates at a frequency of 350 Hz and at the next higher frequency of 420 Hz. The fundamental frequency of this wire is

What are the factor on which the cyclotron frequency depends ?

Three resonant frequencies of a string are 90, 150 and 210 Hz. (a) Find the highest possible fundamental frequency of vibration of this string. (b) Which harmonics of the fundamental are the given frequencies ? (c) Which overtones are these frequencies ? (d) If the length of the string is 80 cm, what would be the speed of a transverse wave on this string ?

If the frequencies of the sound and fifth harmonics of a string differ by 54 Hz. What is the fundamental frequency of the string ?

AAKASH INSTITUTE-WAVES-ASSIGNMENT ( SECTION-A ( Objective type Questions ))
  1. Select the correct statement about the reflection and refraction of a...

    Text Solution

    |

  2. A 12 m long vibrating string has the speed of wave 48 m/s . To what ...

    Text Solution

    |

  3. A certain string will resonante to severla frequencies , the lowest of...

    Text Solution

    |

  4. The tension in a wire is decreased by 19% The percentage decrease in...

    Text Solution

    |

  5. The length of a sonometer wire is 0.75 m and density 9xx 10^(3) Kg//...

    Text Solution

    |

  6. An aluminium rod having a length 100 cm is clamped at its middle point...

    Text Solution

    |

  7. The string of a violin has a fundamental frequency of 440 Hz. If the v...

    Text Solution

    |

  8. A wire of length one metre under a certain initial tension emits a so...

    Text Solution

    |

  9. In case of closed organ pipe, which harmonin the p^(th) overtone will ...

    Text Solution

    |

  10. The pitch of an organ pipe is highest when the pipe is filled with

    Text Solution

    |

  11. A cylindrical tube, open at the both ends, has a fundamental frequency...

    Text Solution

    |

  12. For a certain organ pipe, three successive resonance frequencies are o...

    Text Solution

    |

  13. A closed pipe of length 10 cm has its fundamental frequency half tha...

    Text Solution

    |

  14. The vibrations of four air columns under identical conditions are repr...

    Text Solution

    |

  15. In resonance tube tube successive positions of resonance are obtaine...

    Text Solution

    |

  16. During superposition of two waves of nearly equal frequencies , beat...

    Text Solution

    |

  17. A tuning fork of unknown frequency produces 4 beats per second when s...

    Text Solution

    |

  18. Ten tuning forks are arranged in increasing order of frequency is such...

    Text Solution

    |

  19. The displacement at a point due to two waves are y1=4 sin (500pit) a...

    Text Solution

    |

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

    Text Solution

    |