What term refers to a material's ability to resist being cut with a scissor-like action?

• A. Compression strength
• B. Tensile strength
• C. Shear strength
• D. Torsional strength

Answer: (C)

The term that describes a material's ability to resist being cut with a scissor-like action is shear strength. This property is particularly important in structural engineering, as it measures how well a material can withstand forces that cause the internal structure to slide against itself, as would occur in a cutting action. When a load is applied that tends to cause one part of the material to move past another, shear strength becomes the critical factor in determining how well the material can perform its intended function without failure.

Tensile strength, by contrast, relates to a material's capacity to withstand pulling forces, while compression strength pertains to its ability to endure pushing forces. Torsional strength is focused on resistance to twisting forces. Each of these other strengths measures different types of stress applied to materials, underscoring the specificity of shear strength in addressing cutting actions.