On a hot summer day you decide to make Kool Aid. In the morning, you DISSOLVE a package of cherry Kool Aid into water... later in the afternoon the temperature is rising outside and you decide to FREEZE your Kool Aid into Cherry Flavored Ice Pops. What type of changes occurred with your Kool Aid?

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.