If 270 watts of power is used in 42 seconds, how much work was done? A. .156 J
B. 6.4 J
C. 267 J
D. 11340 J

What does the term discrediting mean?

Describe uniform velocity and variable velocity in short

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.