When placed in a 100 ml cube-shaped box, a substance fills the cube and has a volume of 100 ml. when placed in a 50 ml tube, that same amount of substance fills the tube and thus has a 50 ml volume. what is the state of the substance?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.