Engineering, 29.04.2021 16:00 Questions138
Banana with an average mass of 0.15 kg and average specific heat of 3.35 kJ/kg · °C is cooled from 20°C to 5°C. The amount of heat transferred from the banana is
a.
62.1 kJ
b.
7.5 kJ
c.
None of these
d.
6.5 kJ
e.
0.85 kJ
f.
17.7 kJ
Answers: 2
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:20
Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
Answers: 3
Banana with an average mass of 0.15 kg and average specific heat of 3.35 kJ/kg · °C is cooled from 2...
Mathematics, 17.10.2019 10:10
Biology, 17.10.2019 10:10
Computers and Technology, 17.10.2019 10:10
Mathematics, 17.10.2019 10:10
Mathematics, 17.10.2019 10:10
Mathematics, 17.10.2019 10:10
Mathematics, 17.10.2019 10:10
Social Studies, 17.10.2019 10:10
English, 17.10.2019 10:10
Mathematics, 17.10.2019 10:10
History, 17.10.2019 10:10