Home
Class 12
PHYSICS
Consider interference between waves from...

Consider interference between waves from two sourceof intensities `I and 4 I`. Find intensities at points where phase difference is (i) `pi//2` (ii) `pi`.

A

I

B

5I

C

4I

D

3I

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Consider interference between waves form two sources of intensities I&4I .Find intensities at point where the phase difference is pi

Consider interference between two sources of intensity I and 4I. Find out resultant intensity where phase difference is (i). pi//4 (ii). pi (iii). 4pi

Consider an interference pattern between two coherent sources. If I_1 and I_2 be intensities at points where the phase difference are pi/3 and (2pi)/3 and respectively , then the intensity at maxima is

Two waves each of intensity I_(0) are disturbing the same medium. Find resultant intensities at the point where the phase difference phi is (1) 2pi (ii) pi (iii) (pi)/(2) (2pi)/(3)

Waves from two sources of intensities I and 3I are used in an interference experiment. Calculate the intensity at point where the waves superimpose with a phase difference of (i) pi//2 and (ii) pi .

Two coherent light beams of intensities I and 4I produce interference pattern. The intensity at a point where the phase difference is zero, will b:

Light waves from two coherent sources having intensities I and 2I cross each other at a point with a phase difference of 60^(@) . The intensity at the point will be

In a Young's double slit experiment, the intensity of light at a point on the screen where the path difference is lambda is K units. Find the intensities at a point, where path diff. is (i) lambda//4 (ii) lambda//2 .

Two sources of intensity I and 4 are used in an interference experiment. Find the intensity at point where the waves from two sources superimpose with a phase difference (i) zero (ii) pi//2 and (iii) pi .

Two sources of intensities I and 4I and waves, which interfere to produce a resultant intensity I_0 at a point of phase difference pi//2. I_(0) is equal.

DISHA-WAVE OPTICS-physics
  1. In double slit experiment ,the distance between two slits is made thre...

    Text Solution

    |

  2. In the adjacent diagram, CP represents a wavefront and AO & BP, the co...

    Text Solution

    |

  3. In young's slit experiment 10th order maximum is obtained at the point...

    Text Solution

    |

  4. White light is used to illuminate the two slits in a Young's double ...

    Text Solution

    |

  5. Consider interference between waves from two sourceof intensities I an...

    Text Solution

    |

  6. The width of one of the two slits in a Young's double slit experiment ...

    Text Solution

    |

  7. The intensity of the light coming from one of the slits in a Young's d...

    Text Solution

    |

  8. Ratio waves originating from sources S(1) and S(2) having zero phase d...

    Text Solution

    |

  9. If an interfernce pattern,at a point we observe the 16^(th) order maxi...

    Text Solution

    |

  10. In Young's experiment the wavelength of red light is 7.5xx10^(-5)cm.an...

    Text Solution

    |

  11. The Young's double slit experiment is carried out with light of wavele...

    Text Solution

    |

  12. In the Young's double-slit experiment, the interference pattern is fou...

    Text Solution

    |

  13. In an experiment similar to young's experiment,interference is observe...

    Text Solution

    |

  14. Interference fringes were produced in Young's double-slit experiment u...

    Text Solution

    |

  15. In a Young’s double slit experiment a monochromatic light whose wavele...

    Text Solution

    |

  16. In a Young’s double slit experiment a monochromatic light whose wavele...

    Text Solution

    |

  17. In a Young’s double slit experiment a monochromatic light whose wavele...

    Text Solution

    |

  18. Assertion (A) : No interfrence pattern is detected when two coherent s...

    Text Solution

    |

  19. Statement-1 : In Young’s experiment, the fringe width for dark fringes...

    Text Solution

    |

  20. Statement-1 : In Young’s double slit experiment, the fringes become in...

    Text Solution

    |