Physics, 02.10.2019 05:20 thevampsrock3
A5-mm-thick stainless steel strip (k = 21 w/m•k, rho = 8000 kg/m3, and cp = 570 j/kg•k) is being heat treated as it moves through a furnace at a speed of 1 cm/s. the air temperature in the furnace is maintained at 1020°c with a convection heat transfer coefficient of 80 w/m2•k. if the furnace length is 3 m and the stainless steel strip enters it at 20°c, determine the temperature of the strip as it exits the furnace.
Answers: 1
Physics, 21.06.2019 16:30
A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.
Answers: 2
Physics, 21.06.2019 23:00
In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
Answers: 2
Physics, 22.06.2019 02:20
22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.
Answers: 2
Physics, 22.06.2019 16:40
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
Answers: 3
A5-mm-thick stainless steel strip (k = 21 w/m•k, rho = 8000 kg/m3, and cp = 570 j/kg•k) is being hea...
English, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
English, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
Mathematics, 23.04.2021 04:20
History, 23.04.2021 04:20