Does the object allow any light to shine through?.Examples of opaque objects include brick, wood, steel, and bone.įind an object that you think is opaque. Opaque objects do not allow any light to shine through. Opaque objects either reflect light or absorb light. Does the light only partially shine through the object?.Examples of translucent objects include tinted windows, frosted glass, and your finger!įind an object that you think is translucent. When the light is scattered, it appears to only partially shine through the object and will not allow you to see objects on the other side clearly. The light that does shine through translucent objects is scattered. Translucent objects both transmit and reflect light. Examples of transparent objects include glass, certain plastics, and diamonds and other gem stones.įind an object you think is transparent. Usually when you think of transparent objects, you assume that they are clear, yet this is not always the case. Sometimes, the light can be refracted as it shines through the transparent object. Transparent objects are those that allow light to pass through. When talking about the way light reacts to objects, you first need to group all objects into one of three categories:
(For more information about sound, check out Aditional Resources in the right-hand sidebar.) Unlike sound waves, light waves pass through objects based on the object's atomic structure, not its state of matter.
Have you ever noticed that light travels through some objects, but not through others?.
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