polarized definition
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polarized The definition of polarized is something that causes light to vibrate in a pattern or that causes something to have opposite (positive and negative) charges. An example of something polarized are the lenses in sunglasses. An example of something polarized is an electrical circuit.
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Polarized Sunglasses Polarized sunglasses can be useful for certain sports and driving, helping participants to see more clearly and avoid potential hazards. How Polarized Lenses Work Polarized lenses are available in a variety of colors, depending on the material from which the lenses are made. Darker colors provide higher levels of polarization. Sunlight can be absorbed or reflected in several different directions.
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Electric polarization Alternate Titles: electron polarization, electronic polarization. Electric polarization, slight relative shift of positive and negative electric charge in opposite directions within an insulator, or dielectric, induced by an external electric field.
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Polarization (waves) The generally smaller reflection coefficient of the p polarization is also the basis of polarized sunglasses; by blocking the s (horizontal) polarization, most of the glare due to reflection from a wet street, for instance, is removed.
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Linear Polarization A plane electromagnetic wave is said to be linearly polarized. The transverse electric field wave is accompanied by a magnetic field wave as illustrated. Circularly polarized light consists of two perpendicular electromagnetic plane waves of equal amplitude and 90° difference in phase.
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Polarization (waves) Light is said to be partially polarized when there is more power in one polarization mode than another. At any particular wavelength, partially polarized light can be statistically described as the superposition of a completely unpolarized component, and a completely polarized one. One may then describe the light in terms of the degree of polarization, and the parameters of the polarized component. That polarized component can be described in terms of a Jones vector or polarization ellipse, as is detailed above.
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Polarization Polarization. A light wave is an electromagnetic wave that travels through the vacuum of outer space. Light waves are produced by vibrating electric charges. The nature of such electromagnetic waves is beyond the scope of The Physics Classroom Tutorial.
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Antenna polarisation or polarization Polarisation is an important factor for RF antennas and radio communications in general. Both RF antennas and electromagnetic waves are said to have a polarization. For the electromagnetic wave the polarization is effectively the plane in which the electric wave vibrates.
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The Motion of the Planets You're right. So let's move on. Now that you understand these fundamentals of planet positions we can start to make sense of their motion once you understand that. all the planets orbit the Sun in a counterclockwise direction (but they do not orbit it at the same rate).
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Polarizer So incident light polarized parallel to the chains is absorbed by the sheet; light polarized perpendicularly to the chains is transmitted. The durability and practicality of Polaroid makes it the most common type of polarizer in use, for example for sunglasses, photographic filters, and liquid crystal displays.
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Do Polarized Sunglasses Really Make a Difference? On top of that, selecting the correct lenses for your needs is particularly difficult. Among those choices are polarized lenses, which are incredibly popular and also more expensive than normal protective lenses. Polarized lenses offer specific protection from UV rays and are particularly suited for some activities. But, despite popular theory, polarized lenses don’t represent significantly increased UV protection. Their main advantage lies in their function.
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Polarization - EM Waves and Antennas The polarization of an antenna is the polarization of the radiated fields produced by an antenna, evaluated in the far field. Hence, antennas are often classified as Linearly Polarized or a Right Hand Circularly Polarized Antenna. This simple concept is important for antenna to antenna communication.f one antenna is vertically polarized and the other is horizontally polarized, the angle is 90 degrees and no power will be transferred. As a side note, this explains why moving the cell phone on your head to a different angle can sometimes increase reception.
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polarization Polarization happens when people become divided into contrasting groups. If a teacher lets the class vote on whether to have class outside or not, and half wants to stay and the other half wants to go, that issue caused polarization. Polarization is a concept that comes from science, and it involves light, radiation, or magnetism moving in specific directions. Outside science, polarization usually refers to how people think, especially when two views emerge that drive people apart, kind of like two opposing magnets. When Democrats and Republicans fight, it can cause polarization. A Civil War is a serious form of polarization.
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- Light can be linearly polarized as shown in Fig. 2; the light wave lies on a plane. Fig. 2 shows a horizontal and a vertical plane depiction of two linearly polarized light waves.n optical microscopy, the light beams can be polarized by use of filters. Light is emitted from an atom when an electron makes a transition from a higher energy state to a lower energy state (Fig. 1).
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Polarization Polarization by Reflection. Unpolarized light can also undergo polarization by reflection off of nonmetallic surfaces. The extent to which polarization occurs is dependent upon the angle at which the light approaches the surface and upon the material that the surface is made of.
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Polarized Sunglasses Updated July 22, 2016. Polarized sunglasses are specialized eyewear designed to reduce glare from surfaces such as water, snow, and glass. Glare distorts the true color of objects and makes them harder to distinguish.
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Polarization (waves) When linearly polarized light is passed through such an object, it will exit still linearly polarized, but with the axis of polarization rotated. A combination of linear and circular birefringence will have as basis polarizations two orthogonal elliptical polarizations; however, the term elliptical birefringence is rarely used.
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Optics Template:Dablink. Polarization (Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave's direction of travel.n addition, if the plane of the reflecting surface is not aligned with the plane of propagation of the wave, the polarization of the two parts is altered. In general, the Jones matrices of the reflection and transmission are real and diagonal, making the effect similar to that of a simple linear polarizer.
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- Example Sentences for polarized. None of them had any effect on the polarized light, either during the passage of the voltaic current or when this was shut off. Not even the Gerns had ever been able to devise a polarized detector screen. Thus, the battery ceases to work, and is said to be polarized..
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Polarization (waves) Light is said to be partially polarized when there is more power in one polarization mode than another. At any particular wavelength, partially polarized light can be statistically described as the superposition of a completely unpolarized component, and a completely polarized one.ight is said to be partially polarized when there is more power in one polarization mode than another. At any particular wavelength, partially polarized light can be statistically described as the superposition of a completely unpolarized component, and a completely polarized one.
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Polarization (waves) Polarization (also polarisation) is a property applying to transverse waves that specifies the geometrical orientation of the oscillations. In a transverse wave, the direction of the oscillation is transverse to the direction of motion of the wave, so the oscillations can have different directions perpendicular to the wave direction.
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- Full Definition of POLAR. 1. a: of or relating to a geographic pole or the region around it b: coming from or having the characteristics of such a region.2. : of or relating to one or more poles (as of a magnet). 3. 4. 5.6.7.ull Definition of POLAR. 1. a: of or relating to a geographic pole or the region around it b: coming from or having the characteristics of such a region.
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- Ray-Ban polarized sunglasses have the transmission axis oriented vertically to block reflecting light. Because of these lenses' ability to block the reflecting light, many fishermen and water lovers favor this type of lens.
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What are Polarized Sunglasses? Regular sunglasses are designed to only reduce the amount of light that is transmitted through the lens horizontally and vertically. But the chemical filter on the lenses of polarized sunglasses is designed to absorb horizontal light waves, while still allowing vertical waves to pass through.
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Polarization (waves) Light is also partially polarized when it reflects from a surface. According to quantum mechanics, electromagnetic waves consist of particles called photons. When viewed in this way, the polarization of an electromagnetic wave is determined by a quantum mechanical property of photons called their spin.
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Polarization (waves) A simple example of a polarized transverse wave is vibrations traveling along a taut string (see image); for example, in a musical instrument like a guitar string. Depending on how the string is plucked, the vibrations can be in a vertical direction, horizontal direction, or at any angle perpendicular to the string.