Home
Class 12
PHYSICS
Graph shows three waves that are separat...

Graph shows three waves that are separately sent along a string that is stretched under a certain tension along x-axis. If `omega_(1),omega_(2) and omega_(3)` are their angular frequencies, respectively, then:

A

`omega_(1) = omega_(3) gt omega_(2)`

B

`omega_(1) gt omega_(2) gt omega_(3)`

C

`omega_(2) gt omega_(1) = omega_(3)`

D

`omega_(1) = omega_(2) = omega_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVE ON STRING

    RESONANCE ENGLISH|Exercise Exercise- 2 PART II|19 Videos
  • WAVE ON STRING

    RESONANCE ENGLISH|Exercise Exercise- 2 PART III|15 Videos
  • WAVE ON STRING

    RESONANCE ENGLISH|Exercise Exercise- 1 PART II|31 Videos
  • TRAVELLING WAVES

    RESONANCE ENGLISH|Exercise Exercise- 3 PART I|19 Videos
  • WAVE OPTICS

    RESONANCE ENGLISH|Exercise Advanced Level Problems|8 Videos

Similar Questions

Explore conceptually related problems

Calculate the velocity of a transverse wave along a string of length 2 m and mass 0.06 kg under a tension of 500 N .

Show that the angle made by the string with the vertical in a conical pendulum is given by costheta=(g)/(Lomega^(2)) , where L is the string and omega is the angular speed.

The stationary wave y = 2a sinkx cos omega t in a stretched string is the result of superposition of y_(1)=a sin(kx-omegat) and

A block of weight W is supported by three strings as shown in figure. Which of the following relations is true for tension in the string ? (Here, T_(1), T_(2) and T_(3) are the tension in the strings A,B and C respectively)

If 1, omega, omega^(2) are three cube roots of unity, prove that (1- omega) (1- omega^(2))= 3

Two strings of same material are stretched to the same tension . If their radii are in the ratio 1:2 , then respective wave velocities in them will be in ratio

Two discs of moments of inertia I_(1) and I_(2) about their respective axes (normal to the disc and passing through the centre), and rotating with angular speed omega_(1) and omega_(2) are brought into contact face to face with their axes of rotation coincident . What is the angular speed of the two-disc system ?

If w is a non-real cube root of unity, x is a real number and n in N such that first three terms in the binomial expansion of (w + x)^n are 1,12bar w and 69 w respectively, then

Two radio stations broadcast their programmes at the same amplitude A , and at slightly different frequencies omega_(1) and omega_(2) respectively , where omega_(2) - omega_(1) = 10^(3) Hz . A detector receives the signals from the two stations simultaneously . It can emit signals only of intensity ge 2 A^(2) . (i). Find the time intervals between successive maxima of the intensity of the signal received by the detector . ii. Find the time for which the detector remains idle in each cycle of the intensity of the signal .

Two radio stations broadcast their programmes at the same amplitude A and at slightly different frequencies omega_(1) and omega_(2) respectively, where omega_(1) - omega_(2) = 10^(3) Hz . A detector receives the signals from the two stations simultaneously, it can only detect signals of intensity ge 2A^(2) . (i) Find the time interval between successive maxima of the intensity of the signal received by the detector. (ii) Find the time for which the detector remains idle in each cycle of the intensity of the signal.

RESONANCE ENGLISH-WAVE ON STRING -Exercise- 2 PART I
  1. the same progressive wave is reprsented by two group I and II. Graoup ...

    Text Solution

    |

  2. Graph shows three waves that are separately sent along a string that i...

    Text Solution

    |

  3. A transverse periodic wave ona strin with a linear mass density of 0.2...

    Text Solution

    |

  4. A heavy but unifrom rope of length L is suspended from a celling . A p...

    Text Solution

    |

  5. An object of specific gravity rho is hung from a thin steel wire. The ...

    Text Solution

    |

  6. A circular loop of rope of length L rotates with uniform angular veloc...

    Text Solution

    |

  7. A circular loop of rope of length L rotates with uniform angular veloc...

    Text Solution

    |

  8. A circular loop of rope of length L rotates with uniform angular veloc...

    Text Solution

    |

  9. which of the following function corrtly represent the traveling wave e...

    Text Solution

    |

  10. A 75 cm string fixed at both ends produces resonant frequencies 384 Hz...

    Text Solution

    |

  11. Two identical harmonic pulses travelling in opposite directions in a t...

    Text Solution

    |

  12. Figure shows a rectangular pulse and triangular pulse approaching towa...

    Text Solution

    |

  13. When a wave pulse travelling in a string is reflected from rigid wall ...

    Text Solution

    |

  14. A wave travels on a light string. The equation of the waves is y= A si...

    Text Solution

    |

  15. The equation of stationary wave along a stretched string is given by y...

    Text Solution

    |

  16. Equation of a standing wave is generally expressed as y=2Asinomegatcos...

    Text Solution

    |

  17. A sonometer wire is divided in many segments using bridges. If fundame...

    Text Solution

    |

  18. A string of length L, fixed at its both ends is vibrating in its 1^(st...

    Text Solution

    |

  19. A stone is hung in air from a wire which is stretched over a sonometer...

    Text Solution

    |

  20. A wire of density 9gm//cm^(3) is stretched between two clamps 1.00m ap...

    Text Solution

    |