the Light reflected by the Sky and by Plates of Glass. 129 

 Table II. — Light reflected by 1, 2, S, and 20 surfaces. 



1 surface. 





2 surfaces 



1 plate 





! 





R RC - 



B - flee 



j ted. 



' Per cent, po- 







Re- 



Percent, po- 



*• 



A. 



larization. 



A. 



B. 



flec- 

 ted. 



larization. 



Refl. 



Refr. 



Refl. 



Refr. 



o 







4-6 



4-6 4-6 



00 



00 



88 



8-8 



8-8 



00 



00 



5 



47 



4 6 4-6 



10 



00 



90 



8-7 



8-8 



10 



01 



10 



4-8 



4 5 4-7 



40 



02 



92 



8-6 



8-9 



4 1 



04 



15 



51 



4-2 4-7 



91 



0-4 



9-8 



8-1 



8-9 



9-2 



0-9 



20 



54 



3-9 4-7 



164 



08 



10-4 



7*5 



8-9 



16-3 



I -6 



25 



5-9 



3-5 4-7 



25-9 



13 



111 



67 



89 



25-4 



25 



30 



66 



3-0 4-8 



378 



19 



12 5 



5-8 



91 



36-4 



3-6 



35 



75 



24 5 



517 



27 



14-2 



37 



9-4 



49-3 



5-2 



40 



8-8 



17 5-3 



667 



37 



164 



3-o 



100 



640 



7-2 



45 



104 



11 



57 



81-2 



4-9 



19-0 



21 



10-6 



80 1 



9-4 



50 



12 5 



0-5 



65 



92-9 



65 



22-4 



0-5 



11-4 



95-6 



12 5 



55 



15-4 



01 



77 



99-3 



8-3 



269 



01 



140 



99-3 



15-6 



57 



170 



00 



8-5 



1000 



9-3 



291 



00 



14-5 



1000 



170 



60 



193 



01 



97 



98 8 



10-6 



32-4 



0-2 



163 



988 



19-2 



65 



24-7 



11 



129 



912 



13-5 



38-4 



25 



204 



877 



23-2 



70 



320 



40 



180 



777 



171 



48-5 



77 



28-1 



72-6 



28-4 



75 



420 



10-4 



26-2 



61-8 



21-9 



59-6 



197 



391 



52-2 



33-2 



80 



557 



23-3 



39-5 



410 



26-8 



717 



380 



54-8 



307 



372 



82 



62-6 



31-6 



471 



32-8 



29 3 



77-1 



48-3 



627 



227 



386 



84 



70-3 



424 



563 



247 



321 



827 



60-2 



714 



157 



39-6 



85 



745 



49-0 



61-8 



20-6 



33-3 



85 4 



685 



75-8 



12-6 



400 



86 



790 



56-6^ 672 



165 



34-8 



88-2 



72 5 



80-3 



9-8 



40-4 



87 



83-8 



65 3; 74-6 



12-4 



36-3 



91-4 



79-2 



853 



7-0 



40-8 



88 



88-9 



753 82 1 



8-2 



379 



941 



86-1 



901 



4-4 



41-0 



89 



943 



86-8; 90-5 



41 



39-6 



96-9 



92-9 



94-9 



2 



411 



90 



1000 



100-0 1000 



0-0 



41-2 



100-0 



1000 



1000 



00 



41-2 



8 surfaces, 4 plates. 



| 



20 su 



rfaces, 



10 plat 



3S. 







28-3 



283 



283 



00 



00 



49-4 



49-4 



494 



| 00 



00 



5 



28-6 



28-0 



28-3 



0-9 



0-3 



i 497 



491 



49-4 



06 



0-6 



10 



292 



274 



28-3 



34 



1-2 



! 50-4 



48 -3 



49-3 



21 



21 



15 



30-2 



263 



283 



74 



27 



515 



46-9 



49-2 



4-7 



46 



20 



31-9 



24-5 



28-2 



131 



51 



53-3 



44-9 



49-1 



8-5 



8-3 



25 



33-9 



224 



28-2 



203 



7-9 



55-8 



42-2 



490 



13-9 



13-4 



30 



363 



19-8 



28-1 



29-2 



11-4 



587 



38-2 



48-4 



21-2 



197 



35 



39-5 



165 



280 



411 



160 



62-2 



330 



476 



309 



279 



40 



43-7 



121 



27-9 



564 



21-8 



659 



26-3 



462 



42-4 



367 



45 



48-3 



74 



27-9 



73-3 



281 



698 



171 



43 4 



559 



46-6 



50 



53-5 



3-2 



283 



887 



35-1 



741 



8-5 



41-3 



795 



564 



55 



59-4 



05 



300 



98-3 



420 



78-4 



10 



397 



97-5 



64-5 



57 



62 1 



0-0 



31 



1000 



450 



80-4 



00 



40-2 



1000 



672 



60 



663 



17 



34-0 



950 



48-9 



82-8 



2-4 



43-6 



94-5 



7 10 



65 



72 5 



7-6 



400 



81-0 



541 



86-9 



18-6 



527 



647 



72-2 



70 



79 



250 



520 



51 9 



56-3 



90-4 



45-5 



68-0 



330 



700 



75 



85-3 



48-2 



667 



27-8 



5.V8 



93-5 



69-9 



817 



11-3 



64-6 



80 



91 



711 



810 



123 



52-6 



96-2 



85 9 



910 



5-6 



57-1 



82 



93-1 



790 



86-0 



8-2 



50-5 



97-1 



90-3 



93-7 



3-6 



540 



84 



95 



85-5 



902 



5-2 



48-6 



979 



93-7 



95-8 



2-2 



50-9 



85 



95-5 



88-4 



920 



3-8 



475 



98-3 



95-1 



967 



1-6 



493 



86 



96-8 



91-3 



94-0 



26 



462 



98-7 



96-4 



975 



1-2 



47-7 



87 



97-6 



93-8 



95 7 



17 



45 



990 



97-4 



98-2 



0-8 



461 



88 



98-4 



96 1 



972 



11 



43-8 



99-4 



98-4 



98-9 



0-5 



445 



89 



99-2 



981 



98-6 



0-5 



425 



99-7 



99-2 



994 



0-2 



42-9 



90 



1000 



1000 



1000 



00 



41-2 



1000 



100-0 



1000 



00 



41-2 



1 



Phil. Mag. S. 4. Vol. 47. No. 310. Feb. 1874. 



K 



