There are certain barriers to effective communication that every organization faces. These potential interruptions of the flow of information are referred to as noise. Communicative problems (i.e., noise) can be categorized into three groups: technical, semantic, or efficacy-related.
What is difference between polarized and non-polarized lenses? A: Polarized lenses have a filter laminated on them that only allows vertically oriented light to pass through, while non-polarized lenses are usually just tinted to block light. Non-polarized lenses do not contain a filter to remove glare. Continue Reading.
If the intensity of the reflection doesn't change with respect to what you see through the window, they are not polarized. Another way is to hold them at 90Â° to another pair labeled as polarized and if the lenses go dark where the lenses overlap, then your sunglasses are polarized too.