Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop? A.
composite
B.
polymer
C.
metal
D.
ceramic
E.
semiconductor

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