{"product_id":"brewsters-angle-plate-022-physics-poster","title":"Brewster's Angle – Plate 022 Physics Poster","description":"\u003cp\u003ePlate 22 speaks for itself: \u003cem\u003e“At one angle, glare forgets how to stand up.”\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eThe Physics\u003c\/h3\u003e\u003cp\u003eAt Brewster's angle, light polarised in the plane of incidence is not reflected at all, so the reflected glare is fully polarised parallel to the surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003etan θ_B = n₂ \/ n₁\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eθ_B: Brewster angle from the normal, rad or °\u003c\/li\u003e\n\u003cli\u003en₁, n₂: refractive indices of incident and second medium, dimensionless\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGlass (n = 1.5): θ_B ≈ 56.3°. Water (n = 1.333): θ_B ≈ 53.1°.\u003c\/p\u003e\u003ch3\u003eSources\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eD. Brewster, Phil. Trans. R. Soc. 105, 125 (1815).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOn the poster\u003c\/h3\u003e\u003cp\u003ePlate 022, “Brewster's Angle”: the pixel-art plate with its slogan “At one angle, glare forgets how to stand up.”, the key equation and the facts panel shown above. Pixelated Physics. Physics. Personified.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"9'' x 12\" (Vertical) \/ Matte","offer_id":50961810358375,"sku":"91700821684920205475","price":19.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Fine Art","offer_id":50961810391143,"sku":"21122160662012883179","price":29.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Semi Glossy","offer_id":50961810423911,"sku":"87551536559088095342","price":19.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Fine Art","offer_id":50961810456679,"sku":"24995007138074580551","price":44.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Semi Glossy","offer_id":50961810489447,"sku":"85108588764083450529","price":29.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Matte","offer_id":50961810522215,"sku":"37731975649904911561","price":29.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Matte","offer_id":50961810554983,"sku":"26787931058533270459","price":69.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Fine Art","offer_id":50961810587751,"sku":"24825273274069514311","price":119.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Semi Glossy","offer_id":50961810620519,"sku":"14336838205987669715","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/5387083700986057784_2048.jpg?v=1793633336","url":"https:\/\/pixelatedphysics.com\/ko\/products\/brewsters-angle-plate-022-physics-poster","provider":"Pixelated Physics","version":"1.0","type":"link"}