Home
Class 12
PHYSICS
A parallel beam of light of wavelength 6...

A parallel beam of light of wavelength 6000 Ã… gets diffracted by a single slit of width 0.3 mm. The angular position of the first minima of diffracted light is

A

`2 xx 10^(-3)` rad

B

`3 xx 10^(-3)` rad

C

`1.8 xx 10^(-3)` rad

D

`6 xx 10^(-3)` A

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS AND WAVE OPTICS

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos

  • RAY OPTICS AND WAVE OPTICS

    VMC MODULES ENGLISH|Exercise EFFICIENT|49 Videos

  • RAY OPTICS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-J|10 Videos

  • REVISION TEST-15 JEE - 2020

    VMC MODULES ENGLISH|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A parallel beam of light of wavelength 6000Å gets diffracted by a single slit of width 0.3 mm. The angular position of the first minima of diffracted light is :

Light of wavelength 600 nm is incident normally on a slit of width 0.2 mm. The angular width of central maxima in the diffraction pattern is

A parallel beam of light of wavelength 4000 Å passes through a slit of width 5 xx 10^(-3) m . The angular spread of the central maxima in the diffraction pattern is

A parallel beam of monochromatic light of wavelength 450 nm passes through a long slit of width 0.2 mm. find the angular divergence in which most of the light is diffracted.

A parallel beam of monochromatic light of wavelength 450 nm passes through a long slit of width 0.2 mm. find the angular divergence in which most of the light is diffracted.

A parallel beam of monochromatic light of wavelength 5000Å is incident normally on a single narrow slit of width 0.001mm . The light is focused by a convex lens on a screen placed on the focal plane. The first minimum will be formed for the angle of diffraction equal to

A parallel beam of monochromatic light of wavelength 5000Å is incident normally on a single narrow slit of width 0.001mm . The light is focused by a convex lens on a screen placed on the focal plane. The first minimum will be formed for the angle of diffraction equal to

For a parallel beam of monochromatic light of wavelength 'lambda' diffraction is produced by a single slit whose width 'a' is of the order of the wavelength of the light. If 'D' is the distance of the screen from the slit, the width of the central maxima will be

For a parallel beam of monochromatic. Light of wavelength 'lamda' diffraction is produced by a single slit whose width 'a' is of the order of the wavelength of the lightl. If 'D' is the distance of the screen from the slit, the width of the central maxima will be

A single slit is illuminated by light of wavelength 6000 Ã…. The slit width is 0.1 cm and the screen is placed 1 m away. The angular position of 10^(th) minimum in radian is

VMC MODULES ENGLISH-RAY OPTICS AND WAVE OPTICS -IMPECCABLE
  1. A parallel beam of light of wavelength 6000 Ã… gets diffracted by a si...

    Text Solution

    |

  2. Wavelength of light in vaccum is 5890 Å, then its wavelength in glass ...

    Text Solution

    |

  3. Light of wavelength 7200Å in air has a wavelength in glass (mu=1.5) eq...

    Text Solution

    |

  4. Object is placed 15 cm from a concave mirror of focal length 10 cm, th...

    Text Solution

    |

  5. Two mirrors are placed at right angle to each other. A man is standing...

    Text Solution

    |

  6. In the Young's double-slit experiment, the intensity of light at a poi...

    Text Solution

    |

  7. What is the minimum thickness of thin film required for constructive i...

    Text Solution

    |

  8. The critical angle of a certain medium is sin^(-1)(3//5). The polarisi...

    Text Solution

    |

  9. When the angle of incidence on a material is 60^(@), the reflected lig...

    Text Solution

    |

  10. The Brewster angle for the glass air interface is 54.74^(@) if a ray o...

    Text Solution

    |

  11. Wavelength of given light waves in air and in a medium are 6000 Å and ...

    Text Solution

    |

  12. The time required for the light to pass through a glass slab ( refract...

    Text Solution

    |

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

    Text Solution

    |

  14. In opticle fibres,the refractive index of the core is

    Text Solution

    |

  15. A biconvex lens has a radius of curvalure of magnitude 20 cm Which one...

    Text Solution

    |

  16. A convex lens of focal length 30 cm produces 5 times magnified real im...

    Text Solution

    |

  17. A transparent plastic bag filled with air forms a concave lens. Now, i...

    Text Solution

    |

  18. Given figures shows the arrangement of two lenses. The radii of curvat...

    Text Solution

    |

  19. A ray of light is incident at 65^(@) on one face of a prism of angle o...

    Text Solution

    |

  20. Two convex lens, of focal length 25 cm and 20 cm respectively are put ...

    Text Solution

    |

  21. For a wavelength of light and scattering object is size a, all wavelen...

    Text Solution

    |