Activity 14 1 Glass Fracture Patterns Answer Key

1 Direction of impact force applied whether it is from inside out or outside in. Forced to Fracture LessonWorksheet Answer Key 1 Forced to Fracture Worksheet Answer Key 1.

Materials Free Full Text Classification And Properties Of Dental Zirconia As Implant Fixtures And Superstructures Html

The fracture lines will be wavy and the glass will most likely break toward the heat.

. When a bone is fractured it goes through four phases of healing to repair the damage. A reference piece of glass about 1 square inch should be taken. 15 - Glass quiz Shoe prints Ch.

Force originated from opposite side of right angle. Examine the diagrams below that show a side view of a window both before and after impact. Mass the piece of glass.

Mass of water displaced Volume of water displaced Volume of piece of glass. Why Radial Concentric Fractures Form. Fracture patterns can provide clues about the direction and rate of impact.

Determine the point of impact and direction of force. Examine the diagrams below that show a side view of a window both before and after impact. 25 50 75 100 c.

Calculate density of the glass. Up to 24 cash back Fractures. Find right angle at extreme edge of radial fracture 5.

By the end of this activity you will be able to. Fracture patterns in various types of glass 20 min. SUSPEND the glass in water.

To properly measure the volume of a liquid in a graduated cylinder you must be at eye-level and read the bottom point of the meniscus. The glass is called an amorphous solid because its atoms are arranged randomly Figure 14-1. Examine the diagrams below that show a side view of a window both before and after impact.

Up to 24 cash back GLASS FRACTURE PATTERNS Name. Low-velocity impact fractures 7211. 10 20 30 mL a.

45866_14_c14_p394-429indd 416 12107 65416 AM ACTIVITY 14-1 GLASS FRACTURE PATTERNS Objectives. 14 - Glass fracture patterns Activity 14-1 Apr. Find Volume of glass.

Low-velocity impact high-velocity impact and thermal fractures may be observed in glass and can be differentiated. Difference between radial and concentric cracks 10 min. This causes blood to.

Draw an arrow indicating the direction in which the force was applied to the window. Crack in glass that sticks out. 1st Radial Fractures Start at the point of impact and radiate move outward from there.

Determine the point of impact and direction of force. Heat fractures are different from impact fractures. Form on the same side of the glass as the point of impact.

Based on the fracture lines which impact A or B occurred first. Explain your answer using the terms tension and compression. Explain how various types of impressions can be used as trace evidence.

Explain how glass is used as evidence. Ch 2 Questions Answers 1 Explain The Difference Between Testimonial Evidence And Physical Evidence Testimonial Evidence Is What Is Said In By A Competent Ppt Download Physical evidence include a document a hair fibers fingerprints soil and blood. SUSPEND the glass in water.

Analyze glass fracture patterns to determine how glass was broken. Tie thread around glass. Determine the point of impact and direction of force.

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. Up to 24 cash back Of A Small Piece of Glass 1. Locate edge corresponding to radial fracture break site 3.

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. Draw an arrow indicating the direction in which the force was applied to the window. On diagram B label the primary and secondary fracture lines.

Multiple impacts 15 min. Now up your study game with Learn mode. Distinguish between latent patent and plastic impressions.

Now what interests me is the apparent periodicity and structure of the fracture pattern. Up to 24 cash back ACTIVITY 14-1 GLASS FRACTURE PATTERNS Procedure. Single impact 10 min.

Tempered glass is also known as safety glass. 4 Determination of the type of glass fracture. Explain your answer using the terms tension and compression.

There wont be any radial or concentric fractures of glass wasnt broken before the heat fracture. What are glass fracture patterns. 2 Approximate force of impact.

Draw an arrow indicating the direction in which the force was applied to the window. Analyze glass fracture patterns and determine the order of the breaks in the glass. Describe the process of natural bone repair within the human body.

Determining the Density of Glass 30 min. The notes will be submit to the instructor by the end of. Low-velocity projectiles produce cracks in the glass which radiate outward from.

Visual Comparison of Glass Types 10 min. Label the point of impact and draw an arrow indicating the direction in which the force was applied to the window--- Before Impact After Impact 2. Mass the piece of glass.

Forensics trial nova glass fracture. Tap again to see term. Printable gift tags for easter.

416 Glass Evidence ACTIVITY 14-1 GLASS FRACTURE PATTERNS Objectives. Day-1-Students will first watch the video lecture or power-point glass analysis and take summary notes. Use glass fracture patterns to explain how to sequence events that occurred to form the broken glass.

They can use it. Up to 24 cash back the glass. Each graduated cylinders worksheets to measure mass of.

Circle around point of impact. Remove piece of glass closest to impact site 2. Window Glass 253-254 gml Pyrex Glass 229-239 gml.

2nd Concentric Fractures Concentric circles that have the same center. You just studied 22 terms. AB a Safety glass b Window.

Fracture Patterns in Broken Glass 15 min. Tare beaker with water. Glass Fracture Patterns Worksheet 1.

_____ Examine the diagrams below that show a side view of a window both before and after impact. Click again to see term. Examine edge for Wallner lines 4.

A fracture not only breaks the bone but also severs nerves and blood vessels. Determine the point of impact and direction of force. 3 Approximate angle of impact of force.

14 mL 10 20 30 40 50 mL b. Answer key for commas. ACTIVITY 14-1 GLASS FRACTURE PATTERNS Procedure.

Some common types of information can be obtained by studying glass fracture patterns. Form on the side opposite the point of impact. Physical evidence worksheet answers.

From The Edible Garden Collection By Stephanie Brandenburg Quilted Wall Hangings Panel Quilts Flower Quilts

Coatings Free Full Text Toughening Mechanism Of Mullite Matrix Composites A Review Html

Measurement Conversion Chart Can T Read A Tape Measure Basic Fractions Decimals Primer Frac Fraction Chart Fractions Decimals