Home
Class 12
PHYSICS
A beam of light is converging towards a ...

A beam of light is converging towards a point. A plane parallel plate of glass of thickness t, refractive index `mu` is introduced in the path of the beam. The convergent point is shifted by (assume near normal incidence) :

A

`t(1-(1)/(mu))away`

B

`t(1+(1)/(mu))away`

C

`t(1-(1)/(mu))`nearer

D

`t(1+(1)/(mu))`nearer

Text Solution

Verified by Experts

The correct Answer is:
A
N//a
Promotional Banner

Topper's Solved these Questions

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Exercise-2|62 Videos

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Exercise-3|80 Videos

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Problem|33 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE ENGLISH|Exercise PART -II|10 Videos

  • GRAVITATION

    RESONANCE ENGLISH|Exercise HIGH LEVEL PROBLEMS|16 Videos

Similar Questions

Explore conceptually related problems

A beam of light is converging towards a point I on a screen. A plane glass plate whose thickness in the direction of the beam =t , refractive index =mu , is introduced in the path of the beam. The convergence point is shifted by A. t(1-1/(mu)) away B. t(1+1/(mu)) away C. t(1-1/(mu)) nearer D. t(1+1/(mu)) nearer

When a transparent parallel plate of uniform thickness t and refractive index mu is interposed normally in the path of a beam of light, the optical path is

A double slit experiment is performed with light of wavelength 500nm . A thin film of thickness 2mum and refractive index 1.5 is introduced in the path of the upper beam. The location of the central maximum will

In a Young.s double slit experiment, the fringes are displaced by a distance x when a glass plate of refractive index 1.5 is introduced in the path of one of the beams. When this plate is replaced by another plate of same thickness, the shift of fringes is (3"/"2)x . The refractive index of second plate is

A beam of light is incident at the polarizing angle of 35^(@) on a certain glass plate. The refractive index of the glass plate is:

A beam of light converges at a point P. Draw ray diagram to show where the beam will converge if (i) a convex lens and (ii) a concave lens is kept in the path of the beam?

A ray of light is incident on a parallel slab of thickness t and refractive index n. If the angle of incidence theta is small, than the lateral displacement in the incident and emergent ray will be

Light travels through a glass plate of thickness t and refractive index mu. If c is the speed of light in vacuum, the time taken by light to travel this thickness of glass is

Figure given below shows a beam of light converging at point P. When a concave lens of focal length 16cm is introduced in the path of the beam at a place O shown by dotted line such that OP becomes the axis of the lens, the beam converges at a distance x from the lens. The value x will be equal to

Young's double-slit experiment is conducted in water (mu_(1)) as shown in figure and a glass plate of thickness t and refractive index mu_(2) is placed in the path of S_(2) . Find the magnitude of the optical path difference at 'O'.

RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-1
  1. A ray of light is incident on a parallel slab of thickness t and refra...

    Text Solution

    |

  2. A ray of light travelling in air is incident at grazing incidence on a...

    Text Solution

    |

  3. A beam of light is converging towards a point. A plane parallel plate ...

    Text Solution

    |

  4. Given that, velocity of light in quartz =1.5xx10^(8)m//s and velocity ...

    Text Solution

    |

  5. The critical angle of light from medium A to medium B is theta. The sp...

    Text Solution

    |

  6. A ray of monochromatic light is incident on one refracting face of a p...

    Text Solution

    |

  7. A prism having refractive index sqrt2 and refractive angle 30^@ has on...

    Text Solution

    |

  8. A ray of light is incident at angle I on a surface of a prism of small...

    Text Solution

    |

  9. A prism of refractive index sqrt2 has refractive angle 60^@. In the or...

    Text Solution

    |

  10. A prism of refractive index sqrt2 has refractive angle 60^@. In the or...

    Text Solution

    |

  11. A prism of refractive index sqrt2 has refractive angle 60^@. In the or...

    Text Solution

    |

  12. The maximum refractive index of a material, of a prism of apex 90^(@) ...

    Text Solution

    |

  13. A prism having an apex angle 4^(@) and refraction index 1.5 is located...

    Text Solution

    |

  14. There is a small black dot at the centre C of a solid glass sphere of ...

    Text Solution

    |

  15. The image for the converging beam after refraction through the curved ...

    Text Solution

    |

  16. A plano-concave lens is placed on a paper on which a flower is drawn. ...

    Text Solution

    |

  17. A beam of diameter 'd' is incident on a glass hemisphere as shown. If ...

    Text Solution

    |

  18. A convexo-concave convergent lens is made of glass of refractive index...

    Text Solution

    |

  19. Two symmetric double convex lenses A and B have same focal length but ...

    Text Solution

    |

  20. When a lens of power P (in air) made of material of refractive index m...

    Text Solution

    |