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The modulus of rigidity and the bulk modulus of a material are found as 70GPa and 150GPa respectively. Then
1. elasticity modulus is 200GPa
2. Poisson’s ratio is 0.22
3. elasticity modulus is 182GPa
4. Poisson’s ratio is 0.3
Which of the above statements are correct?
  • a)
    1 and 2
  • b)
    1 and 4
  • c)
    2 and 3
  • d)
    3 and 4
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The modulus of rigidity and the bulk modulus of a material are found ...
G = 70 GPa K = 150 GPa
= 181.73 GPa ≈ 182 GPa
E = 2G (1 + μ)
182 = (2 x 70)(1 + μ)
μ = 0.3
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Most Upvoted Answer
The modulus of rigidity and the bulk modulus of a material are found ...
G = 70 GPa K = 150 GPa
= 181.73 GPa ≈ 182 GPa
E = 2G (1 + μ)
182 = (2 x 70)(1 + μ)
μ = 0.3
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The modulus of rigidity and the bulk modulus of a material are found as 70GPa and 150GPa respectively. Then1. elasticity modulus is 200GPa2. Poisson’s ratio is 0.223. elasticity modulus is 182GPa4. Poisson’s ratio is 0.3Which of the above statements are correct?a) 1 and 2b) 1 and 4c) 2 and 3d) 3 and 4Correct answer is option 'D'. Can you explain this answer?
Question Description
The modulus of rigidity and the bulk modulus of a material are found as 70GPa and 150GPa respectively. Then1. elasticity modulus is 200GPa2. Poisson’s ratio is 0.223. elasticity modulus is 182GPa4. Poisson’s ratio is 0.3Which of the above statements are correct?a) 1 and 2b) 1 and 4c) 2 and 3d) 3 and 4Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The modulus of rigidity and the bulk modulus of a material are found as 70GPa and 150GPa respectively. Then1. elasticity modulus is 200GPa2. Poisson’s ratio is 0.223. elasticity modulus is 182GPa4. Poisson’s ratio is 0.3Which of the above statements are correct?a) 1 and 2b) 1 and 4c) 2 and 3d) 3 and 4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The modulus of rigidity and the bulk modulus of a material are found as 70GPa and 150GPa respectively. Then1. elasticity modulus is 200GPa2. Poisson’s ratio is 0.223. elasticity modulus is 182GPa4. Poisson’s ratio is 0.3Which of the above statements are correct?a) 1 and 2b) 1 and 4c) 2 and 3d) 3 and 4Correct answer is option 'D'. Can you explain this answer?.
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