모두CBT
압축성 계수 β를 온도 T, 압력 P, 부피 V의 함수로 옳게 나타낸 것은?
β=1V(∂V∂P)T\beta = \dfrac{1}{V}\left(\dfrac{\partial V}{\partial P}\right)_Tβ=V1(∂P∂V)T
β=1P(∂P∂V)T\beta = \dfrac{1}{P}\left(\dfrac{\partial P}{\partial V}\right)_Tβ=P1(∂V∂P)T
β=−1P(∂P∂V)T\beta = -\dfrac{1}{P}\left(\dfrac{\partial P}{\partial V}\right)_Tβ=−P1(∂V∂P)T
β=−1V(∂V∂P)T\beta = -\dfrac{1}{V}\left(\dfrac{\partial V}{\partial P}\right)_Tβ=−V1(∂P∂V)T