Home
Class 12
PHYSICS
The equation of a wave distrubance is a...

The equation of a wave distrubance is a given as `y= 0.02 sin ((pi)/(2)+50pi t) cos (10 pix)`, where x and y are in metre and t is in second . Choose the correct statement (s).

A

Antinode occurs at x = 0.3 m

B

The wavelength is 0.2 m

C

The speed of the constituent waves is 4m/s

D

Node occurs at x = 0.15 m

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVES

    MOTION|Exercise EXERCISE -2 (Level -II) (Multiple correct JEE Advanced)|14 Videos

  • WAVES

    MOTION|Exercise EXERCISE -3 (Level -I) (Subjective JEE Advanced)|15 Videos

  • WAVES

    MOTION|Exercise EXERCISE -1 (Objective Problems JEE Main)|35 Videos

  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 4 (Level - II) Previous Year | JEE Main|16 Videos

  • WORK, POWER & ENERGY

    MOTION|Exercise Exercise - 3 Section-B|22 Videos

Similar Questions

Explore conceptually related problems

The equation of a wave disturbance is given as y=0.02cos((pi)/(2)+50pit) cos(10pix) , where x an y are in metre and t in second. Choose the wrong statement.

A wave disturbance in a medium is described by y(x, t) = 0.02 cos((50pit + (pi)/(2))cos(10pix) where x and y are in meter and t is in second

Fine the wrong statement from the following : The equation of a stationary wave is given by y= 6 cos ((pi x)/(5)) sin (40 pix) ,where y and x are in cm and t is in second. Then for the stationary wave,

A wave disturbance in a medium is described by y(x,t) = 0.02 "cos"(50pit + (pi)/(2))"cos"(10pix) where x and y are in metre and t is in second . Which of the following is correct ?

The equation of stationary wave along a stretched string is given by y=5 sin (pix)/(3) cos 40 pi t , where x and y are in cm and t in second. The separation between two adjacent nodes is

MOTION-WAVES-EXERCISE -2 (Level -I) (Objective Problems JEE Main)
  1. Two pulses in a stretched string whose centres are initially 8 cm apar...

    Text Solution

    |

  2. Equations of two progressive waves at a certain point in a medium are ...

    Text Solution

    |

  3. there are three strings RP, Pqand QS as shown. Their mass and length a...

    Text Solution

    |

  4. Two pulses in a stretched string whose centres are initially 8 cm apar...

    Text Solution

    |

  5. Two waves represented by y1 =a sin omega t and y2 =a sin (omega t+phi...

    Text Solution

    |

  6. A harmonic wave is travelling on string 1. At a junction with string 2...

    Text Solution

    |

  7. A composite string is made up of two uniform strings having mass per ...

    Text Solution

    |

  8. In the previous question, the percentage of power transmitted to the h...

    Text Solution

    |

  9. A wave moving with constant speed on a uniform string passes the point...

    Text Solution

    |

  10. A metallic wire of length l is held between two rigid supports. If the...

    Text Solution

    |

  11. In the shown figure answer the following two questions If Pi , Pr...

    Text Solution

    |

  12. A standing wave y=A sin((20pix)/(3))cos (1000pit) is set up in a taut ...

    Text Solution

    |

  13. A wave represented by the equation y=acos(kx-omegat) is superposed wit...

    Text Solution

    |

  14. A taut string at both ends viberates in its n^(th) overtone. The dista...

    Text Solution

    |

  15. A standing wave pattern of amplitude A in a string of length L shows 2...

    Text Solution

    |

  16. The equation of a wave distrubance is a given as y= 0.02 sin ((pi)/(...

    Text Solution

    |

  17. The frequency of a sonometer wire is f . When the weight producting th...

    Text Solution

    |

  18. A sting of length 1m and linear mass density 0.01 kg//m is stretched t...

    Text Solution

    |

  19. A uniform string fixed at both ends vibrates in a resonant mode with a...

    Text Solution

    |

  20. Figure, shows a stationary wave between two fixed points P and Q Which...

    Text Solution

    |