Determine the exergy, in kJ, of the contents of a 1.5-m3 storage tank, if the tank is filled with
(a) air as an ideal gas at 440°C and 0.70 bar.
(b) water vapor at 440°C and 0.70 bar.
Ignore the effects of motion and gravity and let T0 = 22°C, p0 = 1 bar.
Psych 2300 June 10 , 2016 Scientific Reasoning – Science & Journalism Last time: - Psychology is a science o There is data backing it up o There is research o What is science – it is a methodology Involving the theory data cycle Science is a rigorous process of investigating things o Psychology is a rigorous approach to addressing psychological phenomena - Hypothesis: prediction that you are trying to test in a specific research design - Claim: an argument you are trying to make related to an idea you have about how things work - Theory o 4 characteristics of a theory Supported by data Falsifiable