final answer:
To identify the order of glass fractures, one looks for initial smooth radial fracture lines first, with subsequent irregular or curved secondary fractures, and finally fractures with branching which are the last to appear.
Step-by-step explanation:
The question regarding the sequence of glass fractures involves understanding how glass breaks and identifying the characteristics of fractures that indicate the order in which they occurred. When glass breaks, the initial fracture lines are typically smoother and more radial, emanating out from the point of impact. As the force continues, secondary fractures form, which are generally more irregular or curved. The last fractures to appear may show signs of bifurcation or branching from the earlier, smoother fractures. Recognizing the sequence of fractures in glass is important for forensic analysis and material science studies to understand the events leading up to the breaking point.
In regards to the provided reference material, while it discusses various properties of solids and interactions with different particles, the mention of glass as a solid and the misconception of it being a thick liquid over time relates tangentially to the understanding of glass properties but does not directly answer the question about the sequence of fracture.