Acomputer cpu chip assembly consists of 50 g silicon, 20 g copper, 50 g polyvinyl chloride (plastic). it heats from 15oc to 70oc as the computer is turned on. how much did the entropy change? csilicon = 0.7kj/kg k, ccu = 0.42kj/kg k, cpvc = 0.92kj/kg k.

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs

Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t

The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?