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Variations of temperature at different altitudes
Aug., 18~o. ]
I~,~'i,li,,,s , , ])~nl),'r~d,re.
1025 kil,~,_,'ranmles ,,f m~*m!~ at ;58 i'ranes. . ] usmn in the ,'uf),,la, l)ephosld~orization, liuiu~', v, ml and lahor,
~;0.01) t'. 4.2;5 f. 6.25 i: 70.5 3 i:
Mr. l'eters n, engineer at Esehweilev, ~'ives tile tbllowing : (2onsuml~tion ,d' ore from 18 t,~ :}0 per eent.~ l)rop~rtiona] t~ the :amount ,,f phosph,~rus, without: takin,A" int,~ ae¢.,mnt 6 ])ur cent. ,,f ri,,h oxide ,~f iron in tim initial linin,_,'. I,~lt which is n,,t renewed m~til the be(] Of ~he t°Hrllltoe is eOmldetely rehui!t:
('oal,
9 t),.r <'ant.
lmb.r, ) l tel)all>-,
1.1t~ t: Cab mt~. 1).47~ f.
E v e n takb~g into :l(~eOlllll tile h,w i,ri~,e . f lal,m" and r:tw materi'ds in Westphalia, the l ( r u p p pro,.ess must h,. c~,u,i~lered as m~t a~ all ~ostly in any part.
Laws regulating
the Spheroidal State of Matter.--P.
I I.
Boutigny states tl,at the temperanu'e of' bodies in the spherohla/~',,ndition is always b d o w that of ebullition ; fin" water it is 9 T ~ (206"6 ° l2, . The sl)heroi(IM matter is never in thermal equilibrium with tile ve--,.l which contains it, bltt lJm vapor which escapes t}'om it is a/ways of t h(! same, ~emperature as the vessel. T h e sl)her~idal mat.tar reflects radiant heat. T h e volumes of matter in a Sld~eroidal eon, liti~m are bi a ra.ti,~ inverse t . their densities, and their masses are unitl)ru3. Some -1 flu* phenomeml seem to indicate a relmlsiv0 fim?e aetinff at sensible diet:races before vapor ean be disengaged. ~ (bml#eX Re~,l,s. ('.
V a r i a t i o n s o f T e m p e r a t u r e at Different A l t i t u d e s . - - D u r i n g period~ of ~evvre eohl in 1879 aml 1880 ol~servations at vari,)u~ ~tations by Allu:trd, F a y e and Lemoine sinewed /hat in the basin of the Seine, in the environs ~d' tile P u v de Dome, and in various parts ~,f B u N u n d s , tlw ~,,dd was ]es~ intense :l~ elevated staiions tba~l :It ,,r, liilary al~it, udes. Tiffs diflbret~ce was sh,,x~m not only in t.he ,;ohlost lint also in tile warmest parts ,,f 'lhe day. At l.a { '~is~:tte, near the: , u m mit ole the ),l,wvan~ ,me of tlw most ,,b,v:m~(I ~mti,ms, ~he sky wa, entirely (4ear ff,,m the lSth to tlw 2,'qh ,F l)eeember, b . t h Iw ,lay and hy niffht, while ul,,n the plain Ih,.v,. ',va~ v.,ntinual mis~ and l'v,)s~. - - U o m p t e s t~e,cb~s.
I~,~'i,li,,,s , , ])~nl),'r~d,re.
1025 kil,~,_,'ranmles ,,f m~*m!~ at ;58 i'ranes. . ] usmn in the ,'uf),,la, l)ephosld~orization, liuiu~', v, ml and lahor,
~;0.01) t'. 4.2;5 f. 6.25 i: 70.5 3 i:
Mr. l'eters n, engineer at Esehweilev, ~'ives tile tbllowing : (2onsuml~tion ,d' ore from 18 t,~ :}0 per eent.~ l)rop~rtiona] t~ the :amount ,,f phosph,~rus, without: takin,A" int,~ ae¢.,mnt 6 ])ur cent. ,,f ri,,h oxide ,~f iron in tim initial linin,_,'. I,~lt which is n,,t renewed m~til the be(] Of ~he t°Hrllltoe is eOmldetely rehui!t:
('oal,
9 t),.r <'ant.
lmb.r, ) l tel)all>-,
1.1t~ t: Cab mt~. 1).47~ f.
E v e n takb~g into :l(~eOlllll tile h,w i,ri~,e . f lal,m" and r:tw materi'ds in Westphalia, the l ( r u p p pro,.ess must h,. c~,u,i~lered as m~t a~ all ~ostly in any part.
Laws regulating
the Spheroidal State of Matter.--P.
I I.
Boutigny states tl,at the temperanu'e of' bodies in the spherohla/~',,ndition is always b d o w that of ebullition ; fin" water it is 9 T ~ (206"6 ° l2, . The sl)heroi(IM matter is never in thermal equilibrium with tile ve--,.l which contains it, bltt lJm vapor which escapes t}'om it is a/ways of t h(! same, ~emperature as the vessel. T h e sl)her~idal mat.tar reflects radiant heat. T h e volumes of matter in a Sld~eroidal eon, liti~m are bi a ra.ti,~ inverse t . their densities, and their masses are unitl)ru3. Some -1 flu* phenomeml seem to indicate a relmlsiv0 fim?e aetinff at sensible diet:races before vapor ean be disengaged. ~ (bml#eX Re~,l,s. ('.
V a r i a t i o n s o f T e m p e r a t u r e at Different A l t i t u d e s . - - D u r i n g period~ of ~evvre eohl in 1879 aml 1880 ol~servations at vari,)u~ ~tations by Allu:trd, F a y e and Lemoine sinewed /hat in the basin of the Seine, in the environs ~d' tile P u v de Dome, and in various parts ~,f B u N u n d s , tlw ~,,dd was ]es~ intense :l~ elevated staiions tba~l :It ,,r, liilary al~it, udes. Tiffs diflbret~ce was sh,,x~m not only in t.he ,;ohlost lint also in tile warmest parts ,,f 'lhe day. At l.a { '~is~:tte, near the: , u m mit ole the ),l,wvan~ ,me of tlw most ,,b,v:m~(I ~mti,ms, ~he sky wa, entirely (4ear ff,,m the lSth to tlw 2,'qh ,F l)eeember, b . t h Iw ,lay and hy niffht, while ul,,n the plain Ih,.v,. ',va~ v.,ntinual mis~ and l'v,)s~. - - U o m p t e s t~e,cb~s.