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.
Waves â Sound and Light Slide 15 Polarization-The alignment of the transverse light waves in one direction Polarization cannot occur with longitudinal waves. Examples-polarized sunglasses reduce glare (which is reflected polarized light from a nonmetallic surface).