Home
Class 12
PHYSICS
A wave travelling in positive X-directio...

A wave travelling in positive X-direction with `A=0.2m` has a velocity of `360 m//sec` if `lamda=60m`, then correct exression for the wave is

A

`y=0.2 sin [2pi(6t+x/60)]`

B

`y=0.2 sin [pi(6t+x/60)]`

C

`y=0.2 sin [2pi(6t-x/60)]`

D

`y=0.2 sin [pi(6t-x/60)]`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise PHYSICS|157 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|95 Videos

  • MOTION IN TWO AND THREE DIMENSION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|47 Videos

  • NEET 2020

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|45 Videos

Similar Questions

Explore conceptually related problems

A wave travelling in positive X-direction with A=0.2m has a velocity of 36 m//sec if lambda=60m , then correct exression for the wave is

A wave travelling in positive X-direction with A=0.2m has a velocity of 360m//sec . If lambda=60m , then correct expression for the wave is

A wave represented by the given equation Y = A sin (10 pi x + 15 pi t + (pi)/(3)) , where x is in meter and t is in second. The expression represents (1) A wave travelling in the negative X direction with a velocity of 1.5 m/sec (2) A wave travelling in the negative X direction with a wavelength of 0.2 m (3) A wave travelling in the positive X direction with a velocity of 1.5 m/sec. (4) A wave travelling in the positive X direction with a wavelength of 0.2 m

A sinusoidal longitudinal wave is travelling in positive x direction. Wave length of the wave is 0.5 m At time t = 0 , the change in pressure at various points on the x axis can be represented as shown in figure. Consider five particles of the medium A, B, C, D and E whose x co-ordinates are 0.125 m, 0.1875 m, 0.250 m, 0.375 m and 0.50 m respectively. (a) Which of the above mentioned five particles of the medium are moving in positive x direction at t = 0 . (b) Find the ratio of speed of particles B and D at t = 0 .

A sinusoidal wave y=a sin ((2pi)/lambda x-omegat) is travelling on a stretched string. An observer is travelling along positive x direction with a velocity equal to that of the wave. Find the angle that the velocity of a particle on the string at x=lambda/6 makes with -x direction as seen by the observer at time t=0 .

At t=0,a transverse wave pulse travelling in the positive x direction with a speed of 2 m//s in a wire is described by the function y=6//x^(2) given that x!=0 . Transverse velocity of a particle at x=2 m and t= 2 s is

In a standing wave experiment , a 1.2 - kg horizontal rope is fixed in place at its two ends ( x = 0 and x = 2.0 m) and made to oscillate up and down in the fundamental mode , at frequency of 5.0 Hz . At t = 0 , the point at x = 1.0 m has zero displacement and is moving upward in the positive direction of y - axis with a transverse velocity 3.14 m//s . Speed of the participating travelling wave on the rope is

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQ
  1. A wave travelling in positive X-direction with A=0.2m has a velocity o...

    Text Solution

    |

  2. The damping force on an oscillator is directly proportional to the vel...

    Text Solution

    |

  3. The motion of a particle along a straight line is described by equatio...

    Text Solution

    |

  4. The horizontal range and the maximum height of a projectile are equal....

    Text Solution

    |

  5. A particle has initial velocity (2 vec(i)+3 vec(j)) and acceleration (...

    Text Solution

    |

  6. A car of mass 1000kg negotiates a banked curve of radius 90m on a fict...

    Text Solution

    |

  7. A solid cylinder of mass 3 kg is rolling on a horizontal surface with ...

    Text Solution

    |

  8. The potential energy of a particle in a force field is: U = (A)/(r^(...

    Text Solution

    |

  9. Two sphere A and B of masses m(1) and m(2) respectivelly colides. A is...

    Text Solution

    |

  10. Two persons of masses 55 kg and 65 kg respectively are at the opposite...

    Text Solution

    |

  11. ABC is an equilateral triangle with O as its centre vec(F(1)),vec(F(2)...

    Text Solution

    |

  12. When a mass is rotating in a plane about a fixed point, its angular mo...

    Text Solution

    |

  13. A spherical planet far out in space has a mass M(0) and diameter D(0)....

    Text Solution

    |

  14. A geostationary satellite is orbiting the earth at a height of 5R abov...

    Text Solution

    |

  15. The height a which the weight of a body becomes 1//16th its weight on ...

    Text Solution

    |

  16. Two sources of sound placed close to each other are wmitting progressi...

    Text Solution

    |

  17. When a string is divided into three segments of length l1,l2 and l3 th...

    Text Solution

    |

  18. One mole of an ideal gas goes from an initial state A to final state B...

    Text Solution

    |

  19. A thermodynamics system is taken trough the cycle ABCD as shown in fig...

    Text Solution

    |

  20. Liquid oxygen at 50 K is heated to 300 K at constant pressure of 1 atm...

    Text Solution

    |

  21. If the radius of a star is R and it acts as a black body, what would b...

    Text Solution

    |