Home
Class 12
PHYSICS
Calculate the speed of a transverse wave...

Calculate the speed of a transverse wave in a wire of `1.0 mm^(2)` cross-section under a tension of `0.98 N`. Density of the material of wire is `9.8 xx 10^(3) kg//m^(3)`

Text Solution

Verified by Experts

10 m/s
Promotional Banner

Topper's Solved these Questions

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|97 Videos

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise EXERCISE (VERY SHORT ANSWER QUESTIONS)|60 Videos

  • WAVE MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET ADVANCED (INTEGER TYPE QUESTIONS)|10 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|33 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 .

Speed of transverse wave in a string of density 100kg//m^(3) and area of cross-section 10mm^(2) under a tension of 10^(3) N is

Calculate the force required to incrase the length of wire of cross-sectional area 10^(-6) m^(2) by 50% if the Young's modulus of the material of the wire is 90 xx 10^(9) Pa .

Find the work done in stretching a wire Im long and area of cross section 0.03 cm under a load of 100 N if Young.s modulus of the material of the wire is 2 xx 10^(11)N//m^(2)

What is the frequency of the fundamental note emitted by a wire of length 2 m and radius 1 mm under a tension of 200 N. Density of the wire is "1600 kg/m"^3.

(a) A wire 4 m long and 0.3mm in diameter is stretched by a force of 100 N. If extension in the wire is 0.3 mm, calculate the potential energy stored in the wire. (b) Find the work done is stretching a wire of cross-section 1mm^(2) and length 2 m through 0.1 mm. Young's modulus for the material of wire is 2.0xx10^(11) Nm^(-2) .

An aluminium wire is clamped at each end and under zero tension at room temperature. Reducing the tempreture, which results in a decrease in the wire's equilibrium length, increase the tension in the wire. What strain ((DeltaL//L)) rejults in a transverse wave speed of 100 m//s ? Take the cross-seectional area of the wire to be 5.00xx10^(-6)m^(2) , the density to be 2.70xx10^(3) kg//m^(3) , abd young's modulus to be 7.00xx10^(10)N//m^(2) .

An aluminium wire is clamped at each end and under zero stress at room temperature. Temperature of room decreases resulting into development of thermal stress & thermal strain in the wire. Cross-sectional area of the wire is 5.00 xx10^(-6)m^(2). Density of aluminium is 2.70 xx10^(3) kg//m^(3). Young’s modulus of aluminium is 7.00 xx10^(10) N//m^(2). A transverse wave speed of 100 m/s generates in the wire due to a resulting thermal strain ((Deltal)/(l)) developed in the wire. The thermal strain ((Delta l )/(l)) is: (l is original length of the wire)

The breaking stress for a substance is 10^(6)N//m^(2) . What length of the wire of this substance should be suspended vertically so that the wire breaks under its own weight? (Given: density of material of the wire =4xx10^(3)kg//m^(3) and g=10 ms^(-2))

The breaking stress for a substance is 10^(6)N//m^(2) . What length of the wire of this substance should be suspended verticaly so that the wire breaks under its own weight? (Given: density of material of the wire =4xx10^(3)kg//m^(3) and g=10 ms^(-12))

AAKASH SERIES-WAVE MOTION AND SOUND-PROBLEMS (LEVEL - I)
  1. A sound wave of frequency 100 Hz is travelling in air. The speed of so...

    Text Solution

    |

  2. A progressive wave of frequency 500 Hz is travelling with a speed of 3...

    Text Solution

    |

  3. Calculate the speed of a transverse wave in a wire of 1.0 mm^(2) cross...

    Text Solution

    |

  4. Two wires of different densities but same area of cross-section are so...

    Text Solution

    |

  5. A 4.0 kg block is suspended from the ceiling of an elevator through a ...

    Text Solution

    |

  6. Transverse waves are generated in two uniform wires A and B of the sam...

    Text Solution

    |

  7. Two progressive transverse waves given by y1 = 0.07 sin pi ( 12x - 500...

    Text Solution

    |

  8. Two progressive transverse waves given by y1 = 0.07 sin pi ( 12x - 500...

    Text Solution

    |

  9. Two progressive transverse waves given by y1 = 0.07 sin pi ( 12x - 500...

    Text Solution

    |

  10. A wave of length 2m is superposed on its reflected wave to form a stat...

    Text Solution

    |

  11. The equation for the vibration of a string fixed at both ends vibratin...

    Text Solution

    |

  12. Two wires are kept tight between the same pair of supports. The tensio...

    Text Solution

    |

  13. A one-metre long stretched string having a mass of 40 g is attached to...

    Text Solution

    |

  14. A somoneter wire resonates with a given tuning fork forming standing w...

    Text Solution

    |

  15. A guitar string is 90 cm long and has a fundamental frequency of 124 H...

    Text Solution

    |

  16. the frequency of a sonometer wire is 10 Hz. When the weight producing ...

    Text Solution

    |

  17. When the tension in a string is increased by 44%. the frequency increa...

    Text Solution

    |

  18. A steel wire of length 1 m, mass 0.1 kg and uniform cross-sectional ar...

    Text Solution

    |

  19. A metallic wire with tension T and at temperature 30^(@)C vibrates wit...

    Text Solution

    |

  20. Three resonant frequencies of a string are 90, 150 and 210 Hz. (a) Fin...

    Text Solution

    |