Which statements best describe science? check all that apply. a)science uses beliefs and opinions to construct explanations. b)science is resistant to new information. science is supported by facts and processes. c)science involves observation and experimentation. d)science continually changes and is constantly updated.

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.