1.2.2 - Poisson’s Ratio (ν)
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Practice Questions
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What is Poisson's Ratio?
💡 Hint: Think of how materials behave when stretched.
What is an example of a material with a high Poisson's Ratio?
💡 Hint: Remember how rubber behaves when stretched.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Poisson's Ratio is a measure of the relationship between which types of strain?
💡 Hint: Focus on directionality of strain when a load is applied.
True or False: A Poisson's Ratio of 0.4 indicates that a material is highly compressible.
💡 Hint: Think about how materials behave when subjected to stress.
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Challenge Problems
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A metal rod is subjected to a tensile load creating a longitudinal strain of 0.005. If the Poisson's Ratio for the material is 0.35, what is the calculated lateral strain?
💡 Hint: Use the definition of Poisson's Ratio in your calculations.
Evaluate the implications if a construction material shows a Poisson's Ratio of 0.55. Discuss the possible issues in practical applications.
💡 Hint: Reflect on practical engineering principles and guidelines.
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