Two identical thin plano-convex glass lenses(refractive index 1.5) each having radius ofcurvature of
![A glass block of refractive index 1.5 is immersed in a tank filled with a liquid of higher refractiv - YouTube A glass block of refractive index 1.5 is immersed in a tank filled with a liquid of higher refractiv - YouTube](https://i.ytimg.com/vi/g1QjPXggUGI/maxresdefault.jpg)
A glass block of refractive index 1.5 is immersed in a tank filled with a liquid of higher refractiv - YouTube
![A concave lens of glass, refractive index 1.5, has both surfaces of same radius of curvature R. On immersion in a medium of refractive index 1.75, it will behave as a:a)convergent lens A concave lens of glass, refractive index 1.5, has both surfaces of same radius of curvature R. On immersion in a medium of refractive index 1.75, it will behave as a:a)convergent lens](https://edurev.gumlet.io/ApplicationImages/Temp/540814_53509fc8-4a5e-4d0e-bd57-5d1b59786685_lg.png?w=360&dpr=2.6)
A concave lens of glass, refractive index 1.5, has both surfaces of same radius of curvature R. On immersion in a medium of refractive index 1.75, it will behave as a:a)convergent lens
![A silica glass optical fiber has a core refractive index of 1.5 and cladding refractive index of 1.450. Calculate the numerical aperture of the optical fiber. - Civil Engineering With Akhand Dutta A silica glass optical fiber has a core refractive index of 1.5 and cladding refractive index of 1.450. Calculate the numerical aperture of the optical fiber. - Civil Engineering With Akhand Dutta](https://lh3.googleusercontent.com/-G4n4YbPBNXk/XtYLtlFzGgI/AAAAAAAAAs4/ip-ZiD2fcKk3TMj_PSabMa8QECS1d3WLwCLcBGAsYHQ/w0/1591085994161446-0.png)
A silica glass optical fiber has a core refractive index of 1.5 and cladding refractive index of 1.450. Calculate the numerical aperture of the optical fiber. - Civil Engineering With Akhand Dutta
![Consider a tank made of glass (refractive index $ 1.5 $ ) with a thick bottom. It is filled with a liquid of refractive index $ \\mu $ . A student finds Consider a tank made of glass (refractive index $ 1.5 $ ) with a thick bottom. It is filled with a liquid of refractive index $ \\mu $ . A student finds](https://www.vedantu.com/question-sets/79e7bbee-ea41-427c-959a-e447b85db8258731590610182332770.png)
Consider a tank made of glass (refractive index $ 1.5 $ ) with a thick bottom. It is filled with a liquid of refractive index $ \\mu $ . A student finds
![A point object is placed at the center of a glass sphere of radius 6 \ cm and refractive index 1.5. The distance of virtual image from the surface is: a. 6 \ A point object is placed at the center of a glass sphere of radius 6 \ cm and refractive index 1.5. The distance of virtual image from the surface is: a. 6 \](https://homework.study.com/cimages/multimages/16/untitled-12721309839221632333.jpg)
A point object is placed at the center of a glass sphere of radius 6 \ cm and refractive index 1.5. The distance of virtual image from the surface is: a. 6 \
![SOLVED: s doped to give a fractional index difference of 0.0005. Find (a) the cladding index (b) the A glass clad fibre is made with core glass of refractive index 1.5 and SOLVED: s doped to give a fractional index difference of 0.0005. Find (a) the cladding index (b) the A glass clad fibre is made with core glass of refractive index 1.5 and](https://cdn.numerade.com/ask_previews/69f4dc7a-cd75-4e9e-a44d-05b486dc1ec8_large.jpg)
SOLVED: s doped to give a fractional index difference of 0.0005. Find (a) the cladding index (b) the A glass clad fibre is made with core glass of refractive index 1.5 and
![SOLVED: 31. A transparent liguid film of refractive index 1.5 coats the outside of a glass lens of higher refractive index.The liquid film is used to eliminate reflection from the lens at SOLVED: 31. A transparent liguid film of refractive index 1.5 coats the outside of a glass lens of higher refractive index.The liquid film is used to eliminate reflection from the lens at](https://cdn.numerade.com/ask_images/2db91f5e6df74b06864b4b290df4bae0.jpg)
SOLVED: 31. A transparent liguid film of refractive index 1.5 coats the outside of a glass lens of higher refractive index.The liquid film is used to eliminate reflection from the lens at
![A biconvex lens of glass of refractive index 1 5 having focal length 20 cm is placed in a medium - Physics - Ray Optics And Optical Instruments - 16966433 | Meritnation.com A biconvex lens of glass of refractive index 1 5 having focal length 20 cm is placed in a medium - Physics - Ray Optics And Optical Instruments - 16966433 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5b76836dbc517.jpg)
A biconvex lens of glass of refractive index 1 5 having focal length 20 cm is placed in a medium - Physics - Ray Optics And Optical Instruments - 16966433 | Meritnation.com
56 A glass of convex lens( refractive index of glass = 1.5) has a focal length of 8 cm when placed in air. What would be the focal length of the lens
![Model: Milburn Price : 3,950 Bht Including Single Vision Lens index 1.5 .At V Eyewear store, Central World, Atrium Zone, 2nd floor. Model: Milburn Price : 3,950 Bht Including Single Vision Lens index 1.5 .At V Eyewear store, Central World, Atrium Zone, 2nd floor.](https://i.pinimg.com/originals/a1/f0/da/a1f0da96a42439d7524820d7fc9c688b.jpg)
Model: Milburn Price : 3,950 Bht Including Single Vision Lens index 1.5 .At V Eyewear store, Central World, Atrium Zone, 2nd floor.
Tw9 planoconcave lenses of glass of refractive index 1.5 have radii of curvature of 20cm and 30cm.They are placed in contact with curved surfaces towards each other and space between them is
![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)