Explain the difference between a transparent , a translucent and an opaque medium.
Give two examples of each.
1. Transparent objects - Those objects through which light can pass easily are called transparent object e.g. water, glass, air.
2. Translucent object - The object through which light can pass partially are called translucent objects e.g. tracing paper, waxed paper.
3. Opaque object - The objects which do not allow the light to pass through are called opaque objects, e.g. wood.