Recent content by johnr

Addition: Changing universities is definitely an option but may not be the best costwise. Right now I live in Illinois and I attend a university that is about several miles away from where I live. So, I decided to stay home to not pay the expensive housing costs. In addition, I got a scholarship...

What if perhaps I have luck and/or connections, etc. And I am in the US

I apologize for the bad title. I did not know what to put. Also, English isn't my best language as well. If clarification is needed, I will provide it. So, anyways. I was wondering how much prospects I would have for finding any physics related job if I didn't have a degree. I am saying this...

> The isothermal compressibility $\kappa_t$ of a substance is defined as $$ \kappa_t = -\frac{1}{V} \left ( \frac{\partial V}{\partial P} \right )_T $$ Obtain an expression for the isothermal compressibility of an ideal gas. (PV = RT) in terms of p. I believe that the ideal gas law equation...