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The Young's modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be about
- a)450 GPa
- b)600 GPa
- c)66.67 GPa
- d)400 GPa
Correct answer is option 'C'. Can you explain this answer?
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The Youngs modulus and the Poisson’s ratio for a certain materia...
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The Young's modulus and Poisson's ratio are two important properties used to describe the behavior of materials under stress.
Young's modulus, also known as the modulus of elasticity, is a measure of the stiffness of a material. It is defined as the ratio of stress to strain within the elastic limit of the material. In other words, it quantifies how much a material deforms under a given amount of stress. Materials with a high Young's modulus are stiffer and require more force to deform, while materials with a low Young's modulus are more flexible and deform more easily.
Poisson's ratio, named after the French mathematician Siméon Poisson, is a measure of the transverse contraction that occurs when a material is subjected to axial deformation. It is defined as the ratio of the lateral strain to the longitudinal strain. Poisson's ratio ranges between -1 and 0.5 for most materials. A positive value indicates that the material contracts laterally when stretched longitudinally, while a negative value indicates that the material expands laterally when stretched longitudinally. A value of 0.5 indicates that the material does not change in lateral dimensions when subjected to axial deformation.
Both Young's modulus and Poisson's ratio are material properties that depend on the specific characteristics of the material, such as its composition, structure, and temperature. These properties are important for engineers and scientists to understand and predict the behavior of materials under different loading conditions, such as in structural design or material selection for specific applications.
Young's modulus, also known as the modulus of elasticity, is a measure of the stiffness of a material. It is defined as the ratio of stress to strain within the elastic limit of the material. In other words, it quantifies how much a material deforms under a given amount of stress. Materials with a high Young's modulus are stiffer and require more force to deform, while materials with a low Young's modulus are more flexible and deform more easily.
Poisson's ratio, named after the French mathematician Siméon Poisson, is a measure of the transverse contraction that occurs when a material is subjected to axial deformation. It is defined as the ratio of the lateral strain to the longitudinal strain. Poisson's ratio ranges between -1 and 0.5 for most materials. A positive value indicates that the material contracts laterally when stretched longitudinally, while a negative value indicates that the material expands laterally when stretched longitudinally. A value of 0.5 indicates that the material does not change in lateral dimensions when subjected to axial deformation.
Both Young's modulus and Poisson's ratio are material properties that depend on the specific characteristics of the material, such as its composition, structure, and temperature. These properties are important for engineers and scientists to understand and predict the behavior of materials under different loading conditions, such as in structural design or material selection for specific applications.
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The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer?.
The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The Youngs modulus and the Poisson’s ratio for a certain material are stated to be 1000 GPa and 0.25 respectively. The bulk modulus of the material will be abouta)450 GPab)600 GPac)66.67 GPad)400 GPaCorrect answer is option 'C'. Can you explain this answer?.
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