Question
Asked Dec 2, 2019
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Calculate the thermal conductivity with error. Error for Dave, h and t is all provided below. k is for glass 0.84. 

 

Attached below is the formula and all the values. 

 

e. Calculatc thu thermal conduhut
KA (T Teldt
h
hot
2
QR
-0. 04 wat T0.07635, 0. Onarm ( 373k -273k) e. 095 t0.05s
m.k
2.
0 00 mt .000Sm
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e. Calculatc thu thermal conduhut KA (T Teldt h hot 2 QR -0. 04 wat T0.07635, 0. Onarm ( 373k -273k) e. 095 t0.05s m.k 2. 0 00 mt .000Sm

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GRren Thesmal CondychRih, k= oatt m. K 0.8५ Temperahure differente, Th Ted(34K- 273) Time, tAt) (6.09s t0.05s) Thickness ht 4) 0.006 m O.0005 m Diametar (d+Ad) = (0.07635 m t 0.000Sm) Aoea, A 7T dtAd dt Ad) 2

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ule Uncestafntis amd ero popogahm Ca) multiplicotfem or Divesfom Uhing tandor d ale viaton metkocl 2 AY 2 AZ 2 a (b) oducts of power Z= xmyn urng Atadardl devfatien methael AZ 2 n AY2

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Heat transfer with uncertainty kdad)Thot-Tud)t+ot) (ht Ah) Q+AR Magnitude heat transfer 2 k (d(Thot Tala) t hT .0m)-2) (6013) Lo.006 m) e.84 usatt A 3৭0.3५ J

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