Home
Class 12
PHYSICS
The relative permeability of glass is 3/...

The relative permeability of glass is `3//8` and the dielectric constant of glass is `8`. The refractive index of glass is

A

`1.5`

B

`1.1414`

C

`1.732`

D

`1.6`

Text Solution

Verified by Experts

The correct Answer is:
C
`RI` of glass `=(C_(0))/(C )=sqrt((muepsilon)/(mu_(0)epsilon_(0)))=sqrt(mu_(r)epsilon_(r))`
Promotional Banner

Topper's Solved these Questions

  • ELECTRO MAGNETIC WAVES

    NARAYNA|Exercise LEVEL- II (C.W.)|15 Videos

  • ELECTRO MAGNETIC WAVES

    NARAYNA|Exercise LEVEL- III|10 Videos

  • ELECTRO MAGNETIC WAVES

    NARAYNA|Exercise C.U.Q|31 Videos

  • ELECTRO MAGNETIC INDUCTION

    NARAYNA|Exercise Level-II (H.W)|23 Videos

  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise ASSERTION & REASON|6 Videos

Similar Questions

Explore conceptually related problems

The refractive index of glass is minimum for

Which has higher refractive index: water or glass?

The relative refractive index of glass with respect to a material is 0.9 and the absolute refractive index of glass is 1.512. The refractive index of the material is

If the refractive index from air to glass is 1.5 ,and the refractive index of water is 1.33. What is the refractive index from glass into water?

The refractive index of glass with respect to air is 3/2 and the refraction index of water with respect to air is 4/3 . The refractive index of glass with respect to water will be:

The refractive index of glass is 3//2 and refractive index of water is 4//3 . What would be the refractive index of water with respect to glass ? Does light travel faster in glass than in water?

Speed of light in glass is 2 xx 10^8 m//s . Refractive index of glass is.......

NARAYNA-ELECTRO MAGNETIC WAVES-LEVEL -I(C.W.)
  1. A parallel plate capacitor of plate separation 2 mm is connected in an...

    Text Solution

    |

  2. The magnetic field between the plates of a capacitor when r gt R is gi...

    Text Solution

    |

  3. A condenser is charged using a constant current. The ratio of the magn...

    Text Solution

    |

  4. The magnetic field between the circulate plates of radius 12cm separte...

    Text Solution

    |

  5. The wave function (in S.I unit) for an electromagnetic wave is given a...

    Text Solution

    |

  6. The velocity of all radiowaves in free space is 3xx10^(8),//s, the fre...

    Text Solution

    |

  7. The relative permeability of glass is 3//8 and the dielectric constant...

    Text Solution

    |

  8. An electromagnetic wave of frequency v=3.0 MHz passes from vacuum into...

    Text Solution

    |

  9. In a plane electromagnetic wave, the electric field oscillates sinusoi...

    Text Solution

    |

  10. In a plane electromagnetic wave, the electric field oscillates sinusoi...

    Text Solution

    |

  11. In an apparatus the electric field was found to oscillate with an ampl...

    Text Solution

    |

  12. The amplitude of the sinusodially oscillating electric field of a plan...

    Text Solution

    |

  13. Light with energy flux of 18W//cm^(2) falls on a non reflecting surfac...

    Text Solution

    |

  14. Light with energy flux of 24Wm^(-2) is incident on a well polished dis...

    Text Solution

    |

  15. The maximum electric field of a plane electromagnetic wave is 88V//m. ...

    Text Solution

    |

  16. The rms value of electric field of a plane electromagnetic wave is 314...

    Text Solution

    |

  17. The magnetic of poynting vector and electric field vector are respecti...

    Text Solution

    |

  18. If the source of power 4 kW product10^(20) photons //second , the radi...

    Text Solution

    |

  19. The intensity of electromagnetic wave at a distance of 1 Km from a sou...

    Text Solution

    |

  20. The sun delivers 10^3W//m^2 of electromagnetic flux to the earth's sur...

    Text Solution

    |