Density is a measure of the âcompactnessâ of matter within a substance and is defined by the equation: Density = mass/volume eq 1. The standard metric units in use for mass and volume respectively are grams and milliters or cubic centimeters.
Additional Information. The Z/Cloud gives you Chaco's Classic style with pillowtop comfort. Designed for travel days where foot pain is just not an option, an extra layer of PU on top of the podiatrist-certified LuvSeat PU footbed gives you all-day comfort and support. This product will ship directly from Chaco and will leave their warehouse in 2-3 business days.
The biggest difference between other perms and a. digital perm is the shape and the texture of the wave created by the digital process. A normal perm, or a âcold permâ, makes the wave most prominent when the hair is wet, and loose when it is. dry. The hair tends to look moist and as locks. A digital perm makes the wave most prominent when the hair is dry, and loose when it is wet. can create the dry and curly look of the curl iron or the hot curler. called a âhot permâ in comparison to the âcold permâ. perm.