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t. ra. ber. A
1 pomp.)
o".oo I4.4O 14.26 + 0.14
4 -97 46.OO 46-55 — 0.55
8 .02 67-30 66.88 + 0.42
10 .23 81.85 81.80 + 0.05
15 -14 115.60 H5-70 — 0.10
Ill = 14.26 + 6.398 t -f- 0.01988 t2
Middel af A = MF = + 0.25 mm. = + o".o39.
Efter Formelen beregnedes en Tabel for de til hver
Grad fra — 2 til -j- 5 svarende Værdier af 111. og
Resultatet opstilledes til praktisk Brug i grafisk Fonn.
Under Rejsen i 1878 sammenlignedes
Casella-Buehan-ans Thermometre oftere med Normalthermonietret og
fandtes altid uforandrede.
Mean of A = MF == + 0.25 mm. = + 0".039.
According to the formula, a table was computed
for the values of in, corresponding to every degree from
— 2 to + 5 , and the result set down, for practical
purposes, in a diagrammatical form.
On the cruise in 1878, the Casella-Buehanan
thermometers were frequently compared with the
Standard-Thermometer, and always found unchanged.
Tryk-C or recti on. Press ure-Correct i 011.
D.vbtlo. (D’pth.) Therm. Therm. Olm. Her. Dill1.
Farne. (JHUhoim.) 4li. X it V. Con’. am- 0-B.
287 249 2".96 2».84 — O11.12 — o".o6 — o°.o6
297 1280 ’ 07 — I -41 — O .34 3" — 3
305 1590 — I 15 - . .36 — O .2 1 39 + 18
308 1136 — I . 10 - 1 .36 - O .26 28 + 2
3r3 204 2 -57 2 -45 — O .14 05 — 9
344 1017 — i -05 — I -25 - O .20 25 + 5
352 1686 — i 05 - I .46 — O .41 41 0
353 1333 — i .08 - i .46 - O .38 33 — 5
367 535 — 0 .57 — 0 .74 — O .17 13 — 4
368 3"5 i .68 I .61 — O .07 08 + i
9345 — 2°-30 MF = + o°.o54
[i — — o .000246
For 1000 Favne c = — o".246
„ 2000 .. — o .492.
For 1000 fathoms c =r — o°.2 46.
,. 2000 „ — o .492.
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