En el contexto actual el Gato andino (Leopardus jacobita) es considerado un RRNN a)otro
B) no renovable
c)renovable
d)ninguno

Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation

In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?

Oxygen at 300 kpa and 400 k is in a closed system with an initial volume of 0.1 m3. is now compressed in a polytropic process, with exponent of n 1.2, to a temperature of 500 k. calculate: a) the boundary work done during the compression, in kj b) the heat transfer during the compression, in kj