Question

Coefficient of volume expansion and isothermal compressibility

Answer 1

$\huge\mathbb\red{BONJOUR,}$

$\huge\mathfrak{Answer:}$

The isothermal compressibility is defined by the fractional differential change in volume due to a change in pressure. The negative sign is important in order to keep the value of κT positive, since an increase in pressure will lead to a decrease in volume.

$<font color ="purple"><marquee behavior ="alternate"> ~♥~~♥~Hope It Helps~♥~~♥~</font color ="purple "></marquee behavior="alternate">$

$\huge\mathfrak{Regards}$

$\huge\mathbb\red{ITZAARAV}$

Answer 2

Explanation:

In thermodynamics and fluid mechanics, compressibility (also known as the coefficient of compressibility or isothermal compressibility) is a measure of the relative volume change of a fluid or solid as a response to a pressure (or mean stress) change.