Home
Class 11
PHYSICS
Statement-1 ,In the equation of a plane ...

Statement-1 `,`In the equation of a plane prograssive wave, `y` and `r` have the same units
`y=r sin [(2pit)/(T)-(2pix)/(lambda)]`
Statement-2 `:` Argurement of sine is angle having no units.

A

Statement -1 is true, Statement-2, Statement -2 is correct explanation of statement-1.

B

Statement-1 is true, Statement-2 is true, Statement-2 is not a correct explanantion of Statement-1.

C

Statement-1 is correct, Statement-2 is false.

D

Statement-1 is false, Statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
a
Statement-2 is correct explanation of statement-1, which is true.
Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS AND WAVES

    PRADEEP|Exercise multiple choice Questions|13 Videos

  • OSCILLATIONS AND WAVES

    PRADEEP|Exercise integer type question|8 Videos

  • MATHEMATICAL TOOLS

    PRADEEP|Exercise Fill in the blanks|5 Videos

  • PHYSICAL WORLD AND MEASUREMENT

    PRADEEP|Exercise Competiton Focus Jee Medical Entrance|18 Videos

Similar Questions

Explore conceptually related problems

The equation of a plane progressive wave travelling along positive direction of x- axis is y=r sin [(2pit)/(T)-(2pix)/(lambda)] where y= displacement of particle at (x,t),r= amplitude of vibratio of particle, T= time period of wave motion, lambda= wavelength of wave , x= starting distance of wave from the origin. Velocity of wave, upsilon=vlambda=(lambda)/(T)= constant. Acceleration of wave, a=0 . Velocity of particle at time t=(dy)/(dt) Acceleration of particle at time t=(d^(2)y)/(dt^(2)) Velocity of wave is

The equation of a plane progressive wave travelling along positive direction of x- axis is y=r sin [(2pit)/(T)-(2pix)/(lambda)] where y= displacement of particle at (x,t),r= amplitude of vibratio of particle, T= time period of wave motion, lambda= wavelength of wave , x= starting distance of wave from the origin. Velocity of wave, upsilon=vlambda=(lambda)/(T)= constant. Acceleration of wave, a=0 . Velocity of particle at time t=(dy)/(dt) Acceleration of particle at time t=(d^(2)y)/(dt^(2)) Time period of wave motion is

The equation of a plane progressive wave travelling along positive direction of x- axis is y=r sin [(2pit)/(T)-(2pix)/(lambda)] where y= displacement of particle at (x,t),r= amplitude of vibratio of particle, T= time period of wave motion, lambda= wavelength of wave , x= starting distance of wave from the origin. Velocity of wave, upsilon=vlambda=(lambda)/(T)= constant. Acceleration of wave, a=0 . Velocity of particle at time t=(dy)/(dt) Acceleration of particle at time t=(d^(2)y)/(dt^(2)) Amplitude of particle velocity is

The equation of a plane progressive wave travelling along positive direction of x- axis is y=r sin [(2pit)/(T)-(2pix)/(lambda)] where y= displacement of particle at (x,t),r= amplitude of vibratio of particle, T= time period of wave motion, lambda= wavelength of wave , x= starting distance of wave from the origin. Velocity of wave, upsilon=vlambda=(lambda)/(T)= constant. Acceleration of wave, a=0 . Velocity of particle at time t=(dy)/(dt) Acceleration of particle at time t=(d^(2)y)/(dt^(2)) A harmonic wave travelling along positive direction of x axis is represented by y=0.25xx10^(-3)sin (500t-0.025x) where x and y are in metre and t is in second The amplitude of vibration of particle is

The equation of a plane progressive wave is given by y=2cos(100pit-(pix)/(20)) where x and y are in cm and t is in second. The wavelength of the wave is

The equation of standing wave along a sonometer wire is given by y=2A cos ((2pi x)/(lambda)) sin omega t. This represent a standing wave having the origing as

The equation of the stationary wave is y=2asin(2pict//lambda)cos(2pix//lambda) , which of the following statements is wrong?

The equation of a plane progressive wave is given by y=2sin(100pit-(pix)/(20)) where x and y are in cm and t is in second. The amplitude and the initial phase of the wave are respectively.

The velocity of progressive wave which produces the stationary wave, y=2sin((pix)/(100)) cos(pit)m

The equation of a stationary wave is y=2A sin((2pict)/lambda) cos ((2pix)/lambda) Which of the following is correct?

PRADEEP-OSCILLATIONS AND WAVES-Assertion-Reason Type Questions
  1. Assertion : The rotation of the earth about its axis is a S.H.M. Rea...

    Text Solution

    |

  2. Assertion : Resonance is special case of force vibration in which the ...

    Text Solution

    |

  3. Assertion : A simple harmonic motion of amplitude A has a time period ...

    Text Solution

    |

  4. Assertion : If the length of the simple pendulum is equal to the radiu...

    Text Solution

    |

  5. Assertion: A vibrating tuning fork sounds louder when its stem is pres...

    Text Solution

    |

  6. Assertion : In a stationary wave, there is no transfer of energy. R...

    Text Solution

    |

  7. Assertion : In the nth normal mode of vibration of a string, there are...

    Text Solution

    |

  8. Assertion : To hear distinct be beats, difference in frequencies of tw...

    Text Solution

    |

  9. Assertion : Sound produced by an open organ pipe is richer than the so...

    Text Solution

    |

  10. Assertion : In the equation of a plane progressive wave y=rsin((2pi)/(...

    Text Solution

    |

  11. Assertion: In a stationary wave, there is no transfer of energy. Rea...

    Text Solution

    |

  12. Assertion : Sound would travel faster on a not summer day than on a co...

    Text Solution

    |

  13. Statement-1 : If a pendulum clock is taken to a mountain top, it gains...

    Text Solution

    |

  14. Statement-1 : During the oscillation so f a simple pendulum, the direc...

    Text Solution

    |

  15. Assertion : Where two vibrating tuning forks having frequencies 256 Hz...

    Text Solution

    |

  16. Statement-1 : In under water communication, sound waves with low freq...

    Text Solution

    |

  17. Statement-1 : The velocity of sound in a gas is not affected by change...

    Text Solution

    |

  18. Statement-1 ,In the equation of a plane prograssive wave, y and r have...

    Text Solution

    |

  19. Statement-1: On reflection from a rigid boudnary (denser medium ), the...

    Text Solution

    |

  20. Statement-1: Two longitudinal waves given by equation y(1)(x,t)=2asin(...

    Text Solution

    |