The steady-state temperature distribution in a flat plate is given by: t(°c) = 150 − 400x^2 where x is the distance in meters (m) along the width of the plate and is measured from the surface at 150°c. determine the heat fluxes at the two surfaces of the plate. the thermal conductivity of the wall material is 40 w/(m·k), and the thickness of the wall is 0.25 m.

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor