At room temperature, most polymers have similar fracture toughness compared to metals. O True False

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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The text presents a statement followed by a multiple-choice question. 

Statement:
"At room temperature, most polymers have similar fracture toughness compared to metals."

Multiple-choice question:
- True
- False (Selected)

The correct answer indicated here is "False."

In an educational context, this question appears to be assessing the student's understanding of the material properties of polymers and metals, specifically their fracture toughness at room temperature. 

Explanation:
Fracture toughness is a material's ability to resist fracture when a crack is present. Generally, most polymers exhibit lower fracture toughness compared to metals at room temperature. Metals are typically more ductile and can absorb more energy before fracturing, while polymers tend to be more brittle and less capable of withstanding crack propagation.
Transcribed Image Text:The text presents a statement followed by a multiple-choice question. Statement: "At room temperature, most polymers have similar fracture toughness compared to metals." Multiple-choice question: - True - False (Selected) The correct answer indicated here is "False." In an educational context, this question appears to be assessing the student's understanding of the material properties of polymers and metals, specifically their fracture toughness at room temperature. Explanation: Fracture toughness is a material's ability to resist fracture when a crack is present. Generally, most polymers exhibit lower fracture toughness compared to metals at room temperature. Metals are typically more ductile and can absorb more energy before fracturing, while polymers tend to be more brittle and less capable of withstanding crack propagation.
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