Which property determines if light passes through material?

Which property determines if light passes through material?

• A. Color
• B. Transparency
• C. Texture
• D. Weight

Answer: (B)

Light interaction with materials depends on how much light can pass through. Transparency is the property that describes this ability: a transparent material lets light pass through with little scattering, so you can see clearly through it. A translucent material lets some light through but scatters it, so you can’t see objects clearly, and an opaque material blocks most or all light. Color affects which wavelengths are absorbed or reflected, so it changes the appearance of the light that comes out, but it doesn’t by itself determine whether light can pass through. Texture is about the surface feel and roughness, not about light transmission. Weight has no direct relation to how light interacts with a material. For the question, transparency directly describes whether light can pass through.

Light interaction with materials depends on how much light can pass through. Transparency is the property that describes this ability: a transparent material lets light pass through with little scattering, so you can see clearly through it. A translucent material lets some light through but scatters it, so you can’t see objects clearly, and an opaque material blocks most or all light.

Color affects which wavelengths are absorbed or reflected, so it changes the appearance of the light that comes out, but it doesn’t by itself determine whether light can pass through. Texture is about the surface feel and roughness, not about light transmission. Weight has no direct relation to how light interacts with a material. For the question, transparency directly describes whether light can pass through.