Home
Class 11
PHYSICS
The equetion of a wave travelling on a s...

The equetion of a wave travelling on a string is
`y = 4 sin(pi)/(2)(8t-(x)/(8))`
if x and y are in centimetres, then velocity of waves is

A

64 cm/sec in - x direction

B

32 cm/sec in - x direction

C

32 cm/sec in + x direction

D

64 cm/sec in + x direction

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Interference and Superposition of Waves|26 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Beats|51 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise SET|25 Videos

  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

The equetion of a wave travelling on a string is y pi 4 sin(pi)/(2)(8t-(x)/(8)) if x and y are in centimetres, then velocity of waves is

The equation of a wave travelling on a string is y=4sin[(pi)/(2)(8t-(x)/(8))] , where x,y are in cm and t in second. They velocity of the wave is

The equation of a wave travelling on a string is y=8 sin [pi/2 (4t-x/16)] , where x, y are in cm and t in second. The velocity of the wave is

The equation of a wave travelling on a stretched string is y = 4 sin 2 pi ((t)/(0.02)-(x)/(100)) Here, x and y are in cm and t is in second. The speed of wave is

The equetion of a progressive wave travelling along a string is given by y=10 sinpi(0.01x-2.00t) where x and y are in centimetres and t in seconds. Find the (a) velocity of a particle at x=2 m and t=5//6 s. (b) acceleration of a particle at x=1 m and t=1//4 s. also find the velocity amplitude and acceleration amplitude for the wave.

The equation of a wave travelling on a string is given by Y(mn) = 8 sin[ (5m^(-1)x-(4s^(-1)t ]. Then

The equation of a progressive wave travelling on a strected string is y = 10 sin 2pi ((t)/(0.02) - (x)/(100)) where x and y are in cm and t is in sec. What is the speed of the wave?

The equation of a wave is y=4 sin[(pi)/(2)(2t+(1)/(8)x)] where y and x are in centimeres and t is in seconds.

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

ERRORLESS -WAVES AND SOUND-Progressive Waves
  1. The equation of a transverse wave is given by y=10 sin pi (0.01 x -...

    Text Solution

    |

  2. At a moment in a progressive wave , the phase of a particle executing ...

    Text Solution

    |

  3. The equetion of a wave travelling on a string is y = 4 sin(pi)/(2)(8...

    Text Solution

    |

  4. The equation of a progressive wave is given by y=a sin (628 t-31....

    Text Solution

    |

  5. Two waves are given byy(1) = a sin (omega t - kx) and y(2) = a cos (om...

    Text Solution

    |

  6. If the amplitude of a wave at a distance r from a point source is A, t...

    Text Solution

    |

  7. The relation between time and displacement for two particles is given ...

    Text Solution

    |

  8. A wave is reflected from a rigid support. The change in phase on refle...

    Text Solution

    |

  9. A plane wave is represented by x=1.2 sin (3 14 t + 12.56 y) Wh...

    Text Solution

    |

  10. The displacement y (in cm ) produced by a simple harmonic wave is y...

    Text Solution

    |

  11. The equation of a wave travelling in a string can be written as y=3 c...

    Text Solution

    |

  12. A travelling wave is described by the equation y = y(0) sin ((ft - (x)...

    Text Solution

    |

  13. A wave equation which gives the displacement along the y direction is ...

    Text Solution

    |

  14. A transverse wave of amplitude 0.5 m and wavelength 1 m and frequency ...

    Text Solution

    |

  15. The displacement of a particle is given by y= 5 xx 10 ^(-4) sin (100 ...

    Text Solution

    |

  16. Which one of the following does not represent a travelling wave?

    Text Solution

    |

  17. A wave is represented by the equation y = A sin(10pix + 15pit + (pi)...

    Text Solution

    |

  18. A plane wave is described by the equation y=3 cos ((x)/(4)-10 t-(pi)...

    Text Solution

    |

  19. The path difference between the two waves y(1)=a(1) sin(omega t-(2pi...

    Text Solution

    |

  20. Wave equations of two particles are given by y(1)=a sin (omega t -kx),...

    Text Solution

    |