Consider an isothermal medium at temperature T, confined between two large, parallel black plates that are isothermal at the same) temperature Tw. The medium is gray and absorbs and emits, but does not scatter. Determine an expression for the heat transfer rates within discrete transfer method

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

Burgers vector is generally parallel to the dislocation line. a)-true b)-false