Recall the three modes of transportation in the 3D world: v. = world: v2 – 14 -- - - - - a. Is there anywhere in the 3D world that Gauss could hide from you? If so, name a location and say why you know he could hide there. If there is nowhere he can hide, why not? b. (If you answered he could hide in part a): how could you change the modes of transportation so that he could not hide from you? Give an example.

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