If a material has a high shear modulus, what does it indicate about the material

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Question: If a material has a high shear modulus, what does it indicate about the material? (2023)

Options:

Correct Answer: It resists shear deformation

Exam Year: 2023

Solution:

A high shear modulus indicates that the material resists shear deformation.

If a material has a high shear modulus, what does it indicate about the material? (2023)

If a material has a high shear modulus, what does it indicate about the material? (2023)

Step 1: Understand what shear means. Shear refers to a force that causes parts of a material to slide past each other.
Step 2: Learn about shear deformation. This is when a material changes shape due to shear forces.
Step 3: Know what shear modulus is. Shear modulus is a measure of how much a material resists shear deformation.
Step 4: Recognize that a high shear modulus means the material does not easily change shape when shear forces are applied.
Step 5: Conclude that a material with a high shear modulus is strong and stable under shear stress.

Shear Modulus – The shear modulus is a measure of a material's ability to resist shear deformation when a shear force is applied.