Engineering, 11.07.2019 03:30 24hudsonmoss
If i add 30j of heat to a system so that the final temperature of the system is 300k, what is the change in entropy of the system? a)-1 j/k b)- 3 j/k c)- 1 j/k d)- 9 j/k e)- 10 j/k
Answers: 2
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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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?
Answers: 3
Engineering, 04.07.2019 18:10, Tyrant4life
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
If i add 30j of heat to a system so that the final temperature of the system is 300k, what is the ch...
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