Home
Class 12
PHYSICS
V(0) and V(E) represent the velocities, ...

`V_(0)` and `V_(E)` represent the velocities, m0 and mE the refractive indices of ordinary and extraordinary rays for a doubly refracting crystal. Then

A

`V_(O) ge V_(E), mu_(O) le mu_(E)` if the crystal is calcite

B

`V_(O) le V_(E), mu_(O) le mu_(E)` if the crystal is quartz

C

`V_(O) le V_(E), mu_(O) ge mu_(E)` if the crystal is calcite

D

`V_(O) ge V_(E), mu_(O) ge mu_(E)` if the crystal is quartz

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    ERRORLESS |Exercise wave Nature and Interference of Light|1 Videos

  • WAVE OPTICS

    ERRORLESS |Exercise Doppler s Effect of Light|1 Videos

  • RAY OPTICS

    ERRORLESS |Exercise SET|25 Videos

Similar Questions

Explore conceptually related problems

Velocity (v) of light in a medium (refractive index mu ) vary as

When light is incident on a doubly refracting crystal, two refracted rays-ordinary ray ( O -ray) and extra ordinary ray ( E -ray) are produced. Then

Calculate the thickness of a quartz quarter- wave plate for sodium light (lambda=5893Å) given that the index of refraction of quartz for ordinary and extraordinary rays are 1.5442 and 1.5533 respectively.

If the speed of light in air is represented by c and the speed in a medium is v, then the refractive index of the medium can be calculated using the formula

If mu_(v), mu_(r), mu_(b) are refractive indices of violet, red and blue, respectively, in a given medium, then

µ_(1) and µ_(2) are the refractive index of two mediums and v_(1) and v_(2) are the velocity of light in these in two mediums respectively. Then, the relation connecting these quantities is

A glass slab consists of thin uniform layers of progressively decreasing refractive indices refractive index such that the refractive index of any layer is mu-mDeltamu . Here mu and Deltamu denotes the refractive index of 0th layer and the difference in refractive index betweeen any two consecutive layers, resepctively. The integer m=0,1,2,3 ... denotes the number of the suscessive layers. A ray of light from the 0th layers enters the 1st layer at an angle of incidence of 30^(@) . After undergoing the mth refraction, the ray emerges paralllel to the interaface. If mu=1.5 and Deltamu=0.15 , then the value of m is

In a certain spectrum produced by a glass prism of dispersive power 0.0305, it is found that the refractive index for the red ray is 1.645. and that for the violet ray is 1.665 . What is the refractive index for the yellow ray?

ERRORLESS -WAVE OPTICS-SET
  1. V(0) and V(E) represent the velocities, m0 and mE the refractive indi...

    Text Solution

    |

  2. Following figures shows sources S1 and S2 that emits light of waveleng...

    Text Solution

    |

  3. In a Young's double slit experimental arrangement shown here, if a mic...

    Text Solution

    |

  4. In the set up shown in figure, the two slits S1 and S2 are not equidis...

    Text Solution

    |

  5. The intensity ratio of two coherent sources of light is p. They are i...

    Text Solution

    |

  6. Three waves of equal frequency having amplitudes 10mum, 4mum, 7mum arr...

    Text Solution

    |

  7. Four different independent waves are represented by (i) y(1) = a(1) ...

    Text Solution

    |

  8. A beam of light consisting of two wavelength 650nm and 520nm is used t...

    Text Solution

    |

  9. Two identical radiators have a separation of d=lambda//4 where lambda ...

    Text Solution

    |

  10. In Young’s double slit experiment, the 8 th maximum with wavelength la...

    Text Solution

    |

  11. Light of wavelength 500nm is used to form interference pattern in Youn...

    Text Solution

    |

  12. Two coherent sources of equal intensity produce maximum intensity of 1...

    Text Solution

    |

  13. The path difference between two interfering waves of equal intensities...

    Text Solution

    |

  14. In a Young's double slit experiment, I0 is the intensity at the centra...

    Text Solution

    |

  15. In a Fresnel’s diffraction arrangement, the screen is at a distance of...

    Text Solution

    |

  16. If n represents the order of a half period zone, the area of this zone...

    Text Solution

    |

  17. A screen is placed 50 cm from a single slit, which is illuminated with...

    Text Solution

    |

  18. In Young's double slit experiment, the fringes are displaced index 1.5...

    Text Solution

    |

  19. Two waves of equal amplitude and frequency interfere each other. The r...

    Text Solution

    |

  20. In Young's double-slit experiment , we get 60 fringes in the field of ...

    Text Solution

    |

  21. A parallel- plate capacitor with plate area A and separation between t...

    Text Solution

    |