Engineering, 14.10.2020 21:01 J3ak06
A 850 kg cube shaped box made of steel is placed in a deep part of the ocean with 450 celcius water and the box starts at 15 celcius. If the rate of energy transfer is 29.45 x 10^3 W, then how many hours does it need to be in the water to get to 450 celcius?
Answers: 1
Engineering, 04.07.2019 18:10, leomessifanboy678
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
Engineering, 04.07.2019 18:20, annette211pdd8v9
For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.
Answers: 1
Engineering, 04.07.2019 18:20, AnonymousLizard52303
A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.
Answers: 3
A 850 kg cube shaped box made of steel is placed in a deep part of the ocean with 450 celcius water...
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