Home
Class 12
PHYSICS
In a single slit diffraction pattern, th...

In a single slit diffraction pattern, the distance between the first minimum on the left and the first minimum on the right is 5 mm. The screen on which the diffraction pattern is displayed is at a distance of 80 cm from the silt. The wavelength is 6000 Å. The slit width ( in mm) is about .

A

`0.576`

B

`0.348`

C

`0.192`

D

`0.096`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 31

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 33

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

In a single slit diffraction patternm, the distance between the first minimum on the left and the first minimum on the right is 5 mm. The screen on which the diffraction pattern is displayed is at a distance of 8 cm friom the silt. The wavelength is 6000 Å. The slit width ( in mm) is about .

In a single slit diffraction pattern, distance between the slit and the screen is doubled. Will there be any change in the angular separation between the fringes of pattern?

The distance between the first and the sixth minima in the diffraction pattern of a single slit is 0.5 mm. The screen is 0.5 m away from the slit. If the wavelength of light used is 5000 Å. Then the slit width will be

The width of central fringe of a diffraction pattern is 5.8 mm on a screen at a distance 2m. If light source has wavelength 5800 Å then the slit width

In single slit diffraction pattern, how does the angular separation between firnges change when distance of screen from slit is doubled ?

Light d of wavelength 5000Å is incident normally on a slite. The first minimum of the distance of 5 mm from the central maximum on a screen placed at a distance of 2 m from the slit. The width of slit is

Light of wavelength 6000 A^(@) is incident on a single slit. The first minimum of the diffraction pattern is obtained at 4 mm from the centre. The screen is at a distance of 2 m from the silt. The slit width will be

The distance between the first and fifth minima of a single slit diffraction patterns is 0.40 mm with screen 50 cm away from the slit, using light of wavelength 550 . (a) Find the slit width (b) Calculate the angle of the first diffraction minimum

In a single slit diffraction pattern, a light of wavelength 6000 dot A is used. The distance between the first and third minima in the diffraction pattern is found to be 3 mm when the screen in placed 50cm away from slits. The width of the slit is _________ times 10^(-4) m.

NTA MOCK TESTS-NTA NEET SET 32-PHYSICS
  1. The minimum force required to move a body up on an inclined plane is t...

    Text Solution

    |

  2. A radioactive sample S(1) having the activity A(1) has twice the numbe...

    Text Solution

    |

  3. Half-life of a radioactive substance A is 4 days. The probability that...

    Text Solution

    |

  4. According to Einstein's photoelectric equation , the graph between the...

    Text Solution

    |

  5. A smooth spherical ball of radius 1cm and density 4xx10^(3)kg//m^(3) i...

    Text Solution

    |

  6. A ray light from a liquid (mu=sqrt(3)) is incident on a system of two ...

    Text Solution

    |

  7. A microscope is having objective of focal length and eye piece of foca...

    Text Solution

    |

  8. Moment of inertia of a uniform quarter disc of radius R and mass M abo...

    Text Solution

    |

  9. The radius of a wheel is R and its radius of gyration about its axis p...

    Text Solution

    |

  10. How many NAND gates used to form AND gate.

    Text Solution

    |

  11. If the forward voltage in a diode is increased, the width of the deple...

    Text Solution

    |

  12. For the same rise in temperature of one mole of gas at constant volume...

    Text Solution

    |

  13. In a single slit diffraction pattern, the distance between the first m...

    Text Solution

    |

  14. In Young's double slit experiment , the two slits 0.20 mm apart are il...

    Text Solution

    |

  15. An engine driver moving towards a wall with velocity of 50 ms^(-1) emi...

    Text Solution

    |

  16. Displacement - time graphs for two waves, wave - 1 and wave - 2 are sh...

    Text Solution

    |

  17. The power of sound from the speaker of radio is 10 W. Now, the power o...

    Text Solution

    |

  18. System shown in figure is released from rest . Pulley and spring is ma...

    Text Solution

    |

  19. For the potential energy function shown in fig. there will be an unsta...

    Text Solution

    |

  20. A long spring is stretched by x cm its P.E. is U. If the same spring i...

    Text Solution

    |