![15. - Tu Tu Juu uum Time taken to cross a 4 mm window glass of refractive index 1.5 will be- [2008] (a) 2x 10-8 sec (b) 2x 108 sec (c) 2x 15. - Tu Tu Juu uum Time taken to cross a 4 mm window glass of refractive index 1.5 will be- [2008] (a) 2x 10-8 sec (b) 2x 108 sec (c) 2x](https://toppr-doubts-media.s3.amazonaws.com/images/2030186/caa2e887-0c4a-42e2-83cd-36dd0ae64676.jpg)
15. - Tu Tu Juu uum Time taken to cross a 4 mm window glass of refractive index 1.5 will be- [2008] (a) 2x 10-8 sec (b) 2x 108 sec (c) 2x
![PHOTONIC FRONTIERS: NEGATIVE-INDEX-MATERIALS: Negative-indexmaterials are on positive track | Laser Focus World PHOTONIC FRONTIERS: NEGATIVE-INDEX-MATERIALS: Negative-indexmaterials are on positive track | Laser Focus World](https://img.laserfocusworld.com/files/base/ebm/lfw/image/2016/01/th_299907.png?auto=format,compress&fit=max&q=45&w=640)
PHOTONIC FRONTIERS: NEGATIVE-INDEX-MATERIALS: Negative-indexmaterials are on positive track | Laser Focus World
![8) Time taken by sunlight to pass through window of 4mm thickness and 1.5 refractive index will be [A] 2 x 10 sec [B] 2 x 10 sec (C) 2 x 10 sec D 2 x 10 sec . .. . 8) Time taken by sunlight to pass through window of 4mm thickness and 1.5 refractive index will be [A] 2 x 10 sec [B] 2 x 10 sec (C) 2 x 10 sec D 2 x 10 sec . .. .](https://toppr-doubts-media.s3.amazonaws.com/images/2537293/a5c20e55-5e1d-4bbb-8ca6-3fdc68c2fdbd.jpg)
8) Time taken by sunlight to pass through window of 4mm thickness and 1.5 refractive index will be [A] 2 x 10 sec [B] 2 x 10 sec (C) 2 x 10 sec D 2 x 10 sec . .. .
![A thin plate glass window with a refractive index 1.5 is tapered at a 5^o angle. You are looking from the outside through such a window at an angle of 30^o with A thin plate glass window with a refractive index 1.5 is tapered at a 5^o angle. You are looking from the outside through such a window at an angle of 30^o with](https://homework.study.com/cimages/multimages/16/untitled-14337535492657812037.jpg)
A thin plate glass window with a refractive index 1.5 is tapered at a 5^o angle. You are looking from the outside through such a window at an angle of 30^o with
![Focusing the illumination beam through a glass window into a different... | Download Scientific Diagram Focusing the illumination beam through a glass window into a different... | Download Scientific Diagram](https://www.researchgate.net/publication/26262585/figure/fig6/AS:310071629238278@1450938245195/Focusing-the-illumination-beam-through-a-glass-window-into-a-different-medium-with-a.png)
Focusing the illumination beam through a glass window into a different... | Download Scientific Diagram
![A laser beam enters a 12.0 cm thick glass window at an angle of 50.0 degrees from the normal. The index of refraction of the glass is 1.41. How long does it A laser beam enters a 12.0 cm thick glass window at an angle of 50.0 degrees from the normal. The index of refraction of the glass is 1.41. How long does it](https://homework.study.com/cimages/multimages/16/pic73463599308343914994.png)
A laser beam enters a 12.0 cm thick glass window at an angle of 50.0 degrees from the normal. The index of refraction of the glass is 1.41. How long does it
![PPT - Place a rectangular glass block on a sheet of paper and draw around it. PowerPoint Presentation - ID:1968864 PPT - Place a rectangular glass block on a sheet of paper and draw around it. PowerPoint Presentation - ID:1968864](https://cdn1.slideserve.com/1968864/slide1-n.jpg)
PPT - Place a rectangular glass block on a sheet of paper and draw around it. PowerPoint Presentation - ID:1968864
![A laser beam enters a 0.125 m thick glass window at an angle of 39 ? (from the normal). The index of refraction of the glass is 1.46. At what angle from A laser beam enters a 0.125 m thick glass window at an angle of 39 ? (from the normal). The index of refraction of the glass is 1.46. At what angle from](https://homework.study.com/cimages/multimages/16/snells_law1906359843760294991.jpg)
A laser beam enters a 0.125 m thick glass window at an angle of 39 ? (from the normal). The index of refraction of the glass is 1.46. At what angle from
![An interlaboratory study evaluating the interpretation of forensic glass evidence using refractive index measurements and elemental composition - ScienceDirect An interlaboratory study evaluating the interpretation of forensic glass evidence using refractive index measurements and elemental composition - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2468170921000035-ga1.jpg)