Glass Fracture Patterns Worksheet Answers

Examine the diagram of the glass fracture patterns below. Review the diagram below showing four different impacts from four different.

Grades 5 8 2015

Fracture patterns are unique.

Glass fracture patterns worksheet answers. On diagram b label the primary and secondary fracture lines. Glass fracture patterns name. Determine the angle direction and value of the force applied to them.

Plain glass will yield true radial and concentric fractures which are similar to the sketch above. Primary radial fracture patterns radiate from point of impact moving outward form on side opposite of impact. Start studying chapter 14 glass evidence.

Label the radial and concentric fracture lines. Ab a safety glass b window. Log in sign up.

Examine the diagram of the glass fracture patterns below. The main objective of this activity is for students to get student to analyze and interpret glass analysis data and fracture pattern in order to determine what happen at a crime scene. Why should we study glass fracture patterns.

Three different impacts resulted in the breaking of the glass. Fracture features in a piece of glass reflect the nature of the glass and the direction of travel and velocity of the breaking object. Log in sign up.

Glass fracture pattern worksheet description. Based on the glass fracture patterns can you determine if either of the two men is telling the truth or if both men are lying. Soil lab worksheet please write the answers to the questions in your lab composition book.

Which impact occurred first second and third. Justify your answer in writing and circling evidence seen in the diagram. Learn vocabulary terms and more with flashcards games and other study tools.

The focus of fracture research was mainly driven by the need to determine the various reasons for the failure of a brittle. As the expert in glass you told the. Based on the fracture lines which impact a or b occurred first.

Although the examination of a single crack may indicated a degree of similarity the overall composition and shape of cracks in these two types of glass differ significantly. Glass fracture examinations can provide information as to the direction of the breaking force and the sequence of multiple impacts. Glass and soil worksheet answers from b.

Justify your answer in writing and by labeling the diagram using words like boundary and radial fracture. Which impact occurred first second and third. Student attempt to identify and solve glass fracture scnerios.

Based on the fracture lines which impact a or b occurred first. Soil and glass analysis. Three different impacts resulted in the breaking of the glass.

On the side opposite of the force and radiate outward from point of impact. Determination of unique fracture patterns in glass and glassy polymers executive summary synopsis the study of fractures of glass glassy type materials and plastic has long been of interest to the forensic community.

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