What are you calculating when you measure the disorder of a system? a)enthalpy b)efficiency c)entropy d)energy equilibrium

C) Entropy

Explanation:

Entropy is defined as the quantitative disorder or randomness in the system. This concept is coming out of the system of thermodynamics which deals with the transfer of heat in the system.

There are some key features of entropy which are discussed below:

Therefore, entropy is the measure of the disorder of a system.

no. dot product   =0 when vecs at right angles

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)