Home
Class 12
PHYSICS
When monochromatic light is replaced by ...

When monochromatic light is replaced by white light in Fresnel's biprism arrangement, the central fringe is

A

coloured

B

white

C

dark

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET 20

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise PAPER 1 (Physics & Chemistry)|50 Videos

  • PRACTICE SET 22

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Physics & chemistry|1 Videos

Similar Questions

Explore conceptually related problems

If white light is used in a biprism experiment, then

If monochromatic red light is replaced by green light the fringe width becomes

Monochromatic light is that light in which

Double slit interference experiment is carried out with monochromatic light and interference fringes are observed. If now monochromatic light is replaced by white light, what change is expected in interference pattern?

In Fresnel's biprims experiment, the two sources of light are

In Young's doble-slit experiment, if the monochromatic source of light is replaced by white light, then one sees

When white light source is used for obtaining interference, the central fringe is ………………. .

In Young's double slit experiment if monochromatic light is replaced by white light

If red light is replaced by white light then width of diffraction pattern will

When a monochromatic light is passed around a file wire a diffraction pattern is observed. How the fringe width will change by increasing the diameter?

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 21-PAPER 1 (PHYSICS & CHEMISTRY)
  1. The distance of two points on the axis of a magnet from its centre is ...

    Text Solution

    |

  2. Two masses m1 and m2 (m1gtm2) are connected by massless flexible and i...

    Text Solution

    |

  3. When a ferromagnetic material is heated to temperature above its Curie...

    Text Solution

    |

  4. A rectangular vessel when full of water takes 10 minutes to be emptied...

    Text Solution

    |

  5. A layer of glycerine of thickness 1 mm is present between a large surf...

    Text Solution

    |

  6. Two coils of self-inductance L(1) and L(2) are placed closed to each o...

    Text Solution

    |

  7. A new flashlight cell of e.m.f. 1.5 volts given a current of 15 amps. ...

    Text Solution

    |

  8. In a transformer, the number of turns in primary coil and secondary co...

    Text Solution

    |

  9. Two coherent monochromatic light beams of intensities I and 4 I are su...

    Text Solution

    |

  10. In the relation x = cos (omegat + kx), the dimension(s) of omega is/a...

    Text Solution

    |

  11. For the stationary wave y=4sin((pix)/(15))cos(96pit), the distance bet...

    Text Solution

    |

  12. When monochromatic light is replaced by white light in Fresnel's bipri...

    Text Solution

    |

  13. Wavelength of a 1 ke V photon is 1.24 xx 10^(-9) m. What is the freque...

    Text Solution

    |

  14. A physical quantity Q is found ot depend on observables x, y and z obe...

    Text Solution

    |

  15. Why is refractivce index in a transparent medium greater than one ?

    Text Solution

    |

  16. A disc is rotating with angular velocity omega. If a child sits on it,...

    Text Solution

    |

  17. A voltmeter having resistance of 50 × 10^(3) ohm is used to measure th...

    Text Solution

    |

  18. Ground state energy of H-atom is -13.6 eV. The energy needed to ionise...

    Text Solution

    |

  19. A plano convex lens of refractive index 1.5 and radius of curvature 30...

    Text Solution

    |

  20. The energy gap between conductionband and valence band is of the order...

    Text Solution

    |