1-24 A hypothetical substance has an isothermal compressibility K =a/u and an expansivity β = 2bTy, where a and b are constants. (a) Show that the equation of state is given by v bT aP constant. (b) If at a pressure Po and temperature To, the specific volume is vo, evaluate the constant.

dopamine..

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i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

+15-35=-20

going in opposite directions