Engineering, 17.03.2021 23:50 animexcartoons209
A Styrofoam cup (k = 0.010 W/(m∙ o C)) has cross-sectional area (A) of 3.0 x 10 −2m 2 . The cup is 0.589 cm thick (L). The temperature (T2) of the coffee is 86.0 o C. The air temperature in the room (T1) is 24.0 o C. Calculate the rate of conductive heat transfer (Q) in Watts.
Answers: 1
Engineering, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
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Engineering, 04.07.2019 18:10, juansoto227711
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
A Styrofoam cup (k = 0.010 W/(m∙ o C)) has cross-sectional area (A) of 3.0 x 10 −2m 2 . The cup is 0...
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