Home
Class 12
PHYSICS
Two particle of medium disturbed by the ...

Two particle of medium disturbed by the wave propagation are at `x_(1)=0 and x_(2)=1 cm`. The respective displacement (in cm) of the particles can be given by the equation:
`y_(1)=2 sin 3pi t, y_(2)= 2 sin (3pi t-pi//8)` the wave velocity is

A

16 cm/sec

B

24 cm/sec

C

12 cm/sec

D

8 cm/sec

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Superposition of waves interfarence, beats)|15 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Oscillations) (Simple pendulum and types of SHM)|17 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

The displacement of a particle is represented by the equation y= sin^(3) omega t . The motion is………..

The displacement of a particle represented by the equation y= 3 cos((pi)/(4)-2 omega t) . The motion of the particle is

The phase difference between two SHM y_(1) = 10 sin (10 pi t + (pi)/(3)) and y_(2) = 12 sin (8 pi t + (pi)/(4)) to t = 0.5s is

Two simple harmonic are represented by the equation y_(1)=0.1 sin (100pi+(pi)/3) and y_(2)=0.1 cos pit . The phase difference of the velocity of particle 1 with respect to the velocity of particle 2 is.

A transverse wave is derscried by the equation y=y_(0) sin 2 pi (ft - (x)/(lamda)) . The maximum particle velocity is equal to four times the wave velocity if :-

Displacement of two light waves are e_(1)=4 sin omega t and e_(2)= 3 sin (omegat + pi/2) . so amplitude of resultant wave = .....

The displacement of a particle is given by x(t) = (4t ^(2) +8) meter. The instantaneous velocity of a particle at t = 2s is

The resultant amplitude of a vibrating particle by the superposition of the two waves y_(1)=asin[omegat+(pi)/(3)] and y_(2)=asinomegat is

The equation of normal to y = sin x at ((pi)/(2),1) is ……….

The ends of a stretched wire of length L are fixed at x = 0 and x = L . In one experiment, the displacement of the wire is y_(1) = A sin(pi//L) sin omegat and energy is E_(1) and in another experiment its displacement is y_(2) = A sin (2pix//L ) sin 2omegat and energy is E_(2) . Then

ALLEN -RACE-Basic Maths (Wave Motion & Dopplers Effect) (Fundamental)
  1. A travelling wave pulse is given by y=(4)/(3x^(2)+48t^(2)+24xt+2) ...

    Text Solution

    |

  2. The wave function of a pulse is given by y=(5)/((4x+6t)^(2)) where x a...

    Text Solution

    |

  3. Two particle of medium disturbed by the wave propagation are at x(1)=0...

    Text Solution

    |

  4. Two small boats are 10m apart on a lake. Each pops up and down with a ...

    Text Solution

    |

  5. A uniform rope of mass M=0.1kg and length L=10m hangs from the celling...

    Text Solution

    |

  6. A uniform rope of length 12 m and mass 6 kg hangs vertically from a ri...

    Text Solution

    |

  7. The displacement wave in a string is y=(3 cm)sin6.28(0.5x-50t) where x...

    Text Solution

    |

  8. A sinusoidal wave propagates along a string. In figure (a) and (b) 'y'...

    Text Solution

    |

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

    Text Solution

    |

  10. The following figure depicts a wave travelling in a medium. Which pair...

    Text Solution

    |

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

    Text Solution

    |

  12. The figure shows four progressive wave A,B,C & D. It can be concluded ...

    Text Solution

    |

  13. Under similar conditions of temperature and pressure, In which of the ...

    Text Solution

    |

  14. The velocity of sound in a gas at temperature 27^@C is V then in the s...

    Text Solution

    |

  15. The frequency of a tunning fork is 384 per second and velocity of soun...

    Text Solution

    |

  16. Ultrasonic, infrasonic and audio waves travel though a medium with spe...

    Text Solution

    |

  17. Consider a wave represented by y=cos(500t-70x) where y is in millimetr...

    Text Solution

    |

  18. The frequency of a man's voice is 300 Hz and its wavelength is 1 meter...

    Text Solution

    |

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

    Text Solution

    |

  20. Which of the following expressions is that of a simple harmonic progre...

    Text Solution

    |