Home
Class 12
PHYSICS
Assertion : Two points in adjacent loops...

Assertion : Two points in adjacent loops of a string wave in the case of standing wave formation attain their maximum kinetic energy simultaneously.
Reason: The two points in the adjacent loops of standing wave are out of phase exactly by `pi`.

A

Assertion is true and Reason is correct explanation of Assertion.

B

Assertion is true and Reason is false

C

Assertion and Reason both are false

D

Assertion is false but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|123 Videos
  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Evaluation Test|17 Videos
  • SURFACE TENSION

    TARGET PUBLICATION|Exercise EVALUATION TEST|21 Videos

Similar Questions

Explore conceptually related problems

Standing waves||Energy in a loop OF standing waves||Examples on standing waves

In a standing wave 4 nodes and 3 antinodes are formed between two fixed end of string of length 6 m. Then the wave length of the standing wave is

Assertion: In a sinusoidal travelling wave on a string ,potential energy of deformation of string element at exterme position is maximum Reason: The particles in sinusoidal travelling wave perform SHM

Asserton: y-x graph of a transverse wave on a string is as shown in figuer. At potential energy and kinetic energy both are minimum. Reason : At point B kinetic energy and ptential energy both are maximum.

The optical path difference between two light waves arriving at a point simultaneously is 260 (lamda)/4 . The point is

The phase difference between the two light waves arriving point is 2n pi radians. The condition for maximum intensity of light at that point is

Two points on a travelling wave having frequency 500 Hz and velocity 300 ms^(-1) are 60^(@) out of phase, then the minimum distance between the two point is

Two sine waves of same frequency and amplitude, travel on a stretched string in opposite directions. Speed of each wave is 10 cm/s. These two waves superimpose to form a standing wave pattern on the string. The maximum amplitude in the standing wave pattern is 0.5 mm. The figure shows the snapshot of the string at t = 0.Write the equation of the two travelling waves.

During the formation of a stationary wave, the medium is broken into loops between equally spaced points called………………

TARGET PUBLICATION-STATIONARY WAVES-EVALUATION TEST
  1. Assertion: If two tuning forks are sonuded together, they produce 5 be...

    Text Solution

    |

  2. An open organ pipe of length L vibrates in its fundamental mode. The p...

    Text Solution

    |

  3. In an organ pipe whose one end is at x =0, the presence is expressed b...

    Text Solution

    |

  4. A standing wave is maintained in a homogeneous string of corss-section...

    Text Solution

    |

  5. In a stationary wave that forms as a result of reflection of wave from...

    Text Solution

    |

  6. The funduamental frequency of a sonometer wire of length l is n(0). A ...

    Text Solution

    |

  7. A pipe open at the top end is held vertically with some of its lower p...

    Text Solution

    |

  8. Assertion: The length of the glass tube in air column resonating exper...

    Text Solution

    |

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

    Text Solution

    |

  10. A second harmonic has to be generated in a string of length l stretche...

    Text Solution

    |

  11. Waves of frequency 1000 Hz are produced in a Kundt's tube . The total ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. A compsits wire fixed at both ends consists of two uniform parts havin...

    Text Solution

    |

  15. Assertion : Two points in adjacent loops of a string wave in the case ...

    Text Solution

    |

  16. A wire of identical length and cross-section is used for fixed vibrati...

    Text Solution

    |