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Grade 12th passWave Optics

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{All P-4 Ch-16 pg-55 Q50}

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Profile image of ANMOL SETH
11 Years agoGrade 12th pass
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2 Answers

Profile image of Manas Bondale
11 Years ago
Google for brewster’s angle definition. You are posting too simple questions. Study more before tackling questions. Even the board’s material can deliver the answers you seek.
Profile image of Adarsh
11 Years ago
Let nwa be the refractive index of water with respect to air.
nwa=1.33
Brewster’s angle, iB=tan-1(nwa)=tan-1(1.33)=53o
 

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