29 28
27
26
25
AVG 24
Temp. 23
22
21
20
19
18
an
Feb
MAS
APT
May
June
July
AUD
sept
NOY
Dec
What was the average temperature for this biome during December?
28°C
19°C
0 25°C
23°C

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k