Which term describes the property that allows light to pass through with minimal scattering, enabling a clear view?

• A. Transparency
• B. Twisting
• C. Thermoplastic
• D. Thermal conductivity

Answer: (A)

Light passing through with minimal scattering means the material lets you see through it clearly. That property is called transparency. It happens when the material’s internal structure doesn’t scatter light much, so images on the other side remain sharp, like glass or clear plastic.

The other terms describe different ideas: twisting relates to the shape or alignment of fibers or polymer chains and doesn’t inherently address light visibility; thermoplastic is a type of polymer that becomes moldable when heated; thermal conductivity measures how well a material conducts heat, not how it handles light.