Why is absolute zero theoretical?
A. All particles in a sample can never all
be moving at once.
B. All particles in a sample can never stop
moving.
C. Zero degrees Celsius is impossible.

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.