Which procedure could a student use to examine an intensive property of a rectangular block of wood?
find the mass.
record the length.
measure the volume.
determine the density.

The procedure that the student could use to examine an intensive property of a rectangular block of wood is to determine its density. Density is intensive because it is the ration between the mass and the volume. When the mass of the cube is less, the volume will also be less making the ration the same.

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

The heat added represents an energy change.