Home
Class 12
PHYSICS
Unpolarized light of intensity 32 Wm^(-3...

Unpolarized light of intensity 32 `Wm^(-3)` passes through three polarizers such that the transmission axis of the last polarizer is crossed with the first. If the intensity of the emerging light is `3 Wm^(-2)`, what is the angle between the transmission axces of the first two polarizers ? At what angle will the transmitted intensity be maximum ?

A

`32 Wm^(-2)`

B

`3 Wm^(-2)`

C

`8 Wm^(-2)`

D

`4 Wm^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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

Unpolarised light of internsity 32 Wm^(-2) passes through three polarisers such that the transmission axis of the last polariser is crossed with the first. If the intensity of emerging light is 2 Wm^(-2) , the angle between the transmission axes o the first two polarisers is

An unpolarized light of intensity I_(0) passes through three polarizers, sach that the transmission axis of last polarizer is perpendicular to that of first. If the intensity of emergent light is (3I_(0))/(32) and the angle between the transmission axis of first two polarizers is theta , then

An unpolarised light of intensity 32W//m^(2) passes through three polarisers, such that the transmission axis of last polarizer is perpendicular with that of the first. If the intensity of emergent light is 3W//m^(2) then the angle between the transmission axes of the first two polarisers is pi/n radian, where n is____.

Unpolarised light of intensity 32 Wm^(-2) passes through three polarizer such that the transmission axis of the last polarizer is crossed with that of the first. The intensity of final emerging light is 3Wm^(-2) . The intensity of light transmitted by first polarizer will be

Upolarised light of intensity 32 W m^(-2) passes through three polarisers such that transmission axis of first is crossed with third. If intensity of emerging light is 2 W m^(-2) , what is the angle of transmission axis between the first two polarisers?

An unpolarized light of intensity 25W/m^(2) is passed normally through two polaroids placed parallel to each other with their transmission axes making an angle 37^(@) with each other.Then the intensity of the emerging light is

Unpolarised light of intensity I is passed through a polaroid. What is the intensity of emerging polaroised light ?

Unpolarized light of intensity 32Wm^(-2) passes through three polarizers such that transmission axes of the first and second polarizer make an angle 30^@ with each other and the transmission axis of the last polarizer is crossed with that of the first . The intensity of the final emerging light will be

ERRORLESS -WAVE OPTICS-SET
  1. Unpolarized light of intensity 32 Wm^(-3) passes through three polariz...

    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

    |