{"product_id":"carnots-ideal-plate-011-physics-poster","title":"Carnot's Ideal – Plate 011 Physics Poster","description":"\u003cp\u003ePlate 11 speaks for itself: \u003cem\u003e“Between boiling and freezing water, even perfection leaks 73%.”\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eThe Physics\u003c\/h3\u003e\u003cp\u003eNo heat engine between two reservoirs can beat the reversible Carnot engine, whose efficiency depends only on the two absolute temperatures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eη_max = 1 − T_c \/ T_h\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eη_max: maximum efficiency, dimensionless\u003c\/li\u003e\n\u003cli\u003eT_h: hot reservoir temperature, K\u003c\/li\u003e\n\u003cli\u003eT_c: cold reservoir temperature, K\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eT_h = 373.15 K, T_c = 273.15 K: 26.8%, so 73.2% of the heat must be rejected.\u003c\/p\u003e\u003ch3\u003eSources\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eS. Carnot, Réflexions sur la puissance motrice du feu (Paris, 1824).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOn the poster\u003c\/h3\u003e\u003cp\u003ePlate 011, “Carnot's Ideal”: the pixel-art plate with its slogan “Between boiling and freezing water, even perfection leaks 73%.”, 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":50961590026343,"sku":"19601546842508722989","price":19.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Fine Art","offer_id":50961590059111,"sku":"12792042131328958221","price":29.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Semi Glossy","offer_id":50961590091879,"sku":"33805449725322478938","price":19.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Fine Art","offer_id":50961590124647,"sku":"26235049586129827827","price":44.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Semi Glossy","offer_id":50961590157415,"sku":"88467983039207505203","price":29.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Matte","offer_id":50961590190183,"sku":"20110212704010554070","price":29.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Matte","offer_id":50961590222951,"sku":"33614908474331541964","price":69.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Fine Art","offer_id":50961590255719,"sku":"30132026969963707500","price":119.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Semi Glossy","offer_id":50961590288487,"sku":"16464152696580486146","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/9428949840991916865_2048.jpg?v=1793632265","url":"https:\/\/pixelatedphysics.com\/products\/carnots-ideal-plate-011-physics-poster","provider":"Pixelated Physics","version":"1.0","type":"link"}