WebDec 5, 2011 · If the refractive index of a glass slab of thickness 3 mm is 1.5, then, the time taken by the sunlight to pass through it is _____ canya explain this with proper steps? Asked by 05 Dec, 2011, ... Causes of Refraction of Light. Explain refraction of light and define rarer/denser medium, ... WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...

Time taken by light to cross a glass slab of the - Brainly

WebThe time taken by light to pass through 4 mm thick glass slab of refractive index 1.5 will be: (velocity of light in air =3× 108m/s ) Q. The time taken by light to pass through 4 mm thick glass slab of refractive index 1.5 will be: (velocity of light in air = 3 × 10 8 m / s ) WebApr 7, 2024 · And time (t) is the time taken by the light to travel in the thickness of the glass slab. Therefore, t = T. Now substitute these values in equation (1) we have, $ \Rightarrow … knife safety in the workplace powerpoint

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WebA light ray falling at an angle of 45° with the surface of a clean slab of ice of thickness 1.00 m is refracted into it at an angle of 30°. Calculate the time taken by the light rays to cross the slab. Speed of light in vacuum = 3 × 10 8 m s −1. WebNov 13, 2024 · Find 2 Answers & Solutions for the question A ray of light passes through a plane glass slab of thickness 't' and refractive index u = 1.5. How could I measured the angle between the incident ray and emergent ray? Plaese explain in brief. WebA ray of light is incident on glass slab r.i- 1.5 thickness t in such manner that the angle of refraction is 60 degree.if the speed of light in vacuum is c then time taken to cross the slab is A ray of light is incident on glass slab r.i- 1.5 thickness t in such manner that the angle of refraction is 60 degree.if the speed of light in vacuum is ... knife safety how to properly handle a knife