PS.6.3.2 Waves Flashcard

Scattering is the process where light rays deviate from their original path due to obstacles like dust or gas molecules.

A transparent material transmits all light, allowing objects behind it to be seen clearly.

Translucent materials scatter light and allow partial visibility through them.

Refraction is the bending of light or sound as it passes through different mediums or materials.

The ozone layer absorbs ultraviolet radiation to prevent harmful rays from reaching Earth's surface.

Reflection is the bouncing back of light rays when they hit a surface.

Opaque materials do not allow any light to pass through, while transparent materials allow all light to pass through.

Frosted glass is an example of a translucent material.

When light hits a reflective surface, it bounces back, which is known as reflection.

The ozone layer protects life on Earth by absorbing most of the sun's harmful ultraviolet radiation.