Home
Class 11
PHYSICS
When we clap our hands, the sound produc...

When we clap our hands, the sound produced is best described by Here p denotes the change in pressure from the equilibrium value

A

`p = p_(0) sin (kx - omegat)`

B

`p = p_(0) sin kx cos omegat`

C

`p = p_(0) cos kx sin omegat`

D

`p = sump_(on) sin (k_(n)x - omega_(n)t)`

Text Solution

Verified by Experts

The correct Answer is:
D
During clappin muliple wave are produced with difference wave paremeters so wave is resultant of all these wave
Promotional Banner

Topper's Solved these Questions

  • SOUND WAVES

    RESONANCE|Exercise Exercise- 2 PART - II|20 Videos

  • SOUND WAVES

    RESONANCE|Exercise Exercise- 2 PART - III|21 Videos

  • SOUND WAVES

    RESONANCE|Exercise Exercise- 1 PART - II|30 Videos

  • SIMPLE HARMONIC MOTION

    RESONANCE|Exercise Exercise|28 Videos

  • STRING WAVES

    RESONANCE|Exercise Exercise|32 Videos

Similar Questions

Explore conceptually related problems

Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. In the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) . If we increase the pressure of the system, the equilibrium is

Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. Consider the following equilibrium: 2NO_(2) hArr 2NO_(3), DeltaH=-ve , If O_(2) is added and volume of the reaction vessel is reduced, the equilibrium

Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. If we add SO_(4)^(2-) ion to a saturated solution of Ag_(2)SO_(4) , it will result in a//an

Physical and chemical equilibria can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium, we have a principle named Le Chatelier's principle. This we can define in terms of enegry, as the free energy change in equilibrium is zero means the system is stable. So if we are doing some changes in equilibrium, then the system having a tendency to reoestablish the equilibrium by undoing the effect we broughy. Consider the following equilibrium. Three sparingly soluble salts A_(2)B, AB , and AB_(3) are given. If all the three having the same value of solobility products (K_(sp)) , in the saturated solution, the correct order of their solubilites is

A vessel at 1000K contains CO_(2)(g) at 2 atm pressure. When graphite is added the following equilibrium is established. CO_(2)(g)+C(s) hArr 2CO(g) the toal pressure at equilibrium is 3 atm. The value of K_(p) is

When we start filling an empty bucket with water, the pitch of sound produced goes on changing. Why?

The pressure wave, P=0.01 sin [1000 t-3x]Nm^(-2) , corresponds to the sound produced by a vibrating blade on a day when atmospheric temperature is 0^(@)C . On some other day when temperature is T, the speed of sound produced by the same blade and at the same frequency is found to be 336 ms^(1) . Approximate value of T is:

Knowledge Check

  • When we increase the loudness of sound produced by ardio, the property of the sound wave that changes is its

    A
    amplitude
    B
    frequency
    C
    speed
    D
    wavelength

  • Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. In the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) . If we increase the pressure of the system, the equilibrium is

    A
    Shifts in the product side
    B
    Shift un reactant side
    C
    Remains unchanged
    D
    Cannot be predicted

  • Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. Consider the following equilibrium: 2NO_(2) hArr 2NO_(3), DeltaH=-ve , If O_(2) is added and volume of the reaction vessel is reduced, the equilibrium

    A
    Shift in the product side
    B
    Shifts in the reactant side
    C
    Cannot be predicted
    D
    Remains unchanged
    • RESONANCE-SOUND WAVES-Exercise- 2 PART - I
    1. When we clap our hands, the sound produced is best described by Here p...

      Text Solution

      |

    2. A light pointer fixed to one prong of a tuning fork touches gnetly a s...

      Text Solution

      |

    3. S(1)S(2) are two coherent cources (having initial phase difference zer...

      Text Solution

      |

    4. Two speakers A and B, placed 1m apart, each produce sound waves of fre...

      Text Solution

      |

    5. In a large room , a person receives direct sound waves from a source 1...

      Text Solution

      |

    6. The displacement of the medium in a sound wave is given by the equatio...

      Text Solution

      |

    7. The ratio of the speed of sound in nitrogen gas to that in helium gas,...

      Text Solution

      |

    8. Two monoatomic ideal gases 1 and 2 of molecular masses m(1) and m(2) r...

      Text Solution

      |

    9. A closed pipe resonates at its fundmental frequency of 300 Hz. Which o...

      Text Solution

      |

    10. A closed organ pipe and an open organ pipe have their first overtones ...

      Text Solution

      |

    11. An open pipe is suddenly closed at one end with the result that the fr...

      Text Solution

      |

    12. There is a set of four tuning forks , one with the lowest frequency vi...

      Text Solution

      |

    13. Two second sources produce progressive waves given by y(1) = 12 cos 10...

      Text Solution

      |

    14. A fixed source of sound emitting a certain frequency appears as f(a) w...

      Text Solution

      |

    15. When a train approaches a stationary observer, the apparent frequency ...

      Text Solution

      |

    16. A police car moving at 22 m/s, chases a motorcylist. The police man so...

      Text Solution

      |

    17. A siren placed at a railway platform is emitting sound of frequency 5 ...

      Text Solution

      |

    18. A train moves towards a stationary observer with speed 34 m//s. The tr...

      Text Solution

      |

    19. A train blowing its whistle moves with a constant velocity v away from...

      Text Solution

      |

    20. In the case of sound waves, wind a blowing from source to reciver with...

      Text Solution

      |