Visible light spectrum ppt

Visible Light Spectrum Britney Koetsier Nicole Podnecky Light Light is the form of energy visible to the human eye. This is radiated by moving charged particles.* Light provides the energy need for both plant and animal life. The plants will then complete the process of photosynthesis Visible Light It s Visible! By Hoot Hennessy, Owen Weitzman, and Chris D agostino A Few Details Visible light has wavelengths between 7.5e-7 meters and 4e-7 meters. - A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 5ca7f5-ZDBi Electromagnetic Spectrum Particle Description of Light Max Planck Albert Einstein Visible Spectrum Electromagnetic Spectrum Particle Description of Light Max Planck - A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 8482fb-YTRl Electromagnetic Spectrum. In . 1852, James Clerk Maxwell proved that . visible. light was part of a larger spectrum. Each color of . visible. light is a different . wavelength of electromagnetic radiation. Humans can see radiation from . Red (longest) through to . Violet (shortest). Visible light is only a small part of the Electromagnetic. Back to Light So, why can we only see a small portion of these E-M waves? Our Eyes Visible Light We now know what we see is part of the electromagnetic spectrum. We know that the light waves enter our eye, and stimulate parts of it that cause a electrical impulse to be sent to the brain which creates this visual image

15 kHz to 40 kHz. 40 kHz to 1 MHz. > 1 MHz. For all of us who have ever had problems with our in-home wireless, researchers at Penn State may have found an answer -- Visible Light Communication. The researchers figured out a way to transfer data into light and then bounce it off of walls at speeds of 1Gb/sec. So far they've only tested infrared. Vibrations * The electromagnetic spectrum consists of: radio waves cell phone waves microwaves radar waves infrared waves visible light waves ultraviolet waves x-ray waves gamma waves The Electromagnetic Spectrum * The Electromagnetic Spectrum * Properties of electromagnetic waves include speed, frequency and wavelength Speed (s), frequency (f. In the visible spectrum, red light has the longest wavelength and the lowest frequency. The amount of energy associated with the colors within the visible spectrum increases from red to blue. Blue light waves have more energy than red light waves. PowerPoint Presentation Last modified by

Light and the EM Spectrum The terms light, radiation, and electromagnetic wave can all be used to explain the same concept Light comes in many forms and it took physicists some time to realize that x-rays, visible light, radio waves, etc. are all the same phenomena By using these different tools, astronomers are able to gain a lot of. Chapter 15a Visible Light And Its Sources PPT. Presentation Summary : Visible Spectrum. Continuous Spectrum-All possible wavelengths of visible light. Line Spectrum-Distinct visible lines of color

• The light which our eyes, our sensors can detect is part of the visible spectrum • Some remote sensing instruments also detects radiations invisible to our eyes • Range of visible wavelength is from 0.4 µm to 0.7 µm • Longest visible wavelength is red and shortest is violet 14 spectrum. Near infrared wavelengths are closer to visible light and are not hot at all. Infrared light is between visible light and microwave. The Sun in Infrared Light The Orion constellation as seen in visible light and IR. (Photos courtesy of JPL's Herschel Space Observatory Website) Visible Light Waves ROY G BI blue or violet end of the visible spectrum, the object will look blue to our eyes; if it peaks in the red end, it will look red. If it peaks in-between, the amount of light emitted by the blackbody in all visible colours is relatively high, and so our eyes will perceive a mixture of al Light Color Color Addition & Subtraction Spectra What do we see? Our eyes can't detect intrinsic light from objects (mostly infrared), unless they get red hot The light we see is from the sun or from artificial light When we see objects, we see reflected light immediate bouncing of incident light (zero delay) Very occasionally we see light that has been absorbed, then re-emitted at a. Free Presentations in PowerPoint format. What Is Color? The Color Spectrum. Visible Light. Mixing Colors. Measuring Color. Color Spectrum and Light. Light and the Color Spectrum. Stars, Temperature, and Color

The Electromagnetic Spectrum Introduction-Visible Light 1 Instructor's Guide to Lab No. 1: The Visible Electromagnetic Spectrum Goal The goal is to introduce the visible electromagnetic spectrum to students through use of materials readily available to most high school science classes The Ear Light and Sound In this unit: Properties of light Reflection Colours Refraction Properties of sound Hearing Part 1 - Properties of Light Light travels in straight lines: Laser Light travels VERY FAST - around 300,000 kilometres per second. At this speed it can go around the world 8 times in one second

Electromagnetic radiation refers to the waves propagating through space, carrying electromagnetic radiant energy. Electromagnetic waves move transversely and DO NOT need a medium. Includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays. c radiation) coming from man and released by stars The visible light spectrum is the section of the electromagnetic radiation spectrum that is visible to the human eye. Essentially, that equates to the colors the human eye can see. It ranges in wavelength from approximately 400 nanometers (4 x 10 -7 m, which is violet) to 700 nm (7 x 10-7 m, which is red). It is also known as the optical spectrum of light or the spectrum of white light Visible light is the narrow range of electromagnetic waves with the wavelength of 400-700 nm. = the mnemonic used to remember the colors of the visible spectrum. Colorimetry ROY G. BIV Visible light is only a very small portion of the electromagnetic spectrum

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  1. Most electromagnetic waves are not visible. However, a small section of the spectrum includes waves that we can see — it is called the visible spectrum (see Figure 3). These visible wavelengths allow us to see the colors of the rainbow: red, orange, yellow, green, blue, indigo and violet. We do not usually think of visible light (the visible.
  2. Electromagnetic Spectrum BBC Video Clip What does this picture show about the relationship between frequency and wavelength? ovens Bluetooth headsets Broadband Wireless Internet Radar GPS Infrared Radiation Wavelengths in between microwaves and visible light Uses: Night vision goggles Remote controls Heat-seeking missiles Visible light Only.
  3. PowerPoint Presentation PowerPoint Presentation Photons (3) Light forms a spectrum from short to long wavelength The complete spectrum of light Visible light occupies only a tiny sliver of the full spectrum. PowerPoint Presentation (4) A hot, opaque object produces a continuous blackbody spectrum of light

electromagnetic spectrum, called visible light. This means that there's a great deal happening around us that we're simply not aware of, unless we have instruments to detect it. Light waves are given off by anything that's hot enough to glow. This is how light bulbs work - an electric current heats the lamp filament t Learn about the energy the sun produces and how longer or shorter wavelengths of light gets to Earth and some get send back to space.Visible Spectrum is betw..

- Emission spectrum: emission of light by atoms in excited states - Absorption spectrum: absorption of light by ground-state atoms to produce an excited state • Emission and absorption spectra form the basis of spectroscopy, which uses spectra to provide information about the structure and composition of a substance or an object Line. This chemistry video tutorial explains the visible light portion of the electromagnetic spectrum. It discusses the wavelength of light in nm that correspond.. Photosynthesis.PPT Author: MARTIN HUSS Last modified by: MARTIN HUSS 4 Light Energy Harvested by Plants & Other Photosynthetic Autotrophs Slide 6 THE FOOD WEB Slide 8 Electromagnetic Spectrum and Visible Light Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 Slide 15 Slide 16 Slide 17 Photosynthesis occurs in chloroplasts Slide 19 Chloroplast. The Electromagnetic Spectrum I •There is more to light than just the visible part of the spectrum -Radio waves are very long wavelength photons (not sound!) with wavelengths longer than a meter or so -Microwaves (yes, the ones we cook with) are at the upper end of the radio part of the spectrum -Infrared wavelengths are jus

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PPT - Visible Spectrum PowerPoint presentation free to

Presentation Title: Chapter 15a Visible Light And Its Sources. Presentation Summary : Visible Spectrum. Continuous Spectrum-All possible wavelengths of visible light. Line Spectrum-Distinct visible lines of color. Shows what exact wavelengths a. Date added: 11-10-202 4. Which electromagnetic wave type has frequencies lower than the red of visible light? 5. Which electromagnetic wave type has frequencies higher than the violet of visible light? Electromagnetic Spectrum Name:_____ What are the 7 types of electromagnetic waves? List them from left to right. 2 Visible light waves are a very small part of the EM spectrum! Visible Light The Order ROY G. BV red orange yellow green blue violet Ultraviolet Light: Wavelengths range from 400 nm to 10 nm; the frequency (and therefore the energy) is high enough with UV rays to penetrate living cells and cause them damage spectrum when a narrow beam of sunlight is passed through a triangular glass prism are the simple examples where white light is separated into the visible spectrum of primary colors. This visible light is merely a part of the whole spectrum of electromagnetic radiation, extending from the radio waves to cosmic rays View Lab Report - Lily- Electromagnetic Spectrum Slides Project from ENGLISH 101 at Mclaurin Attendance Center. Visible Light Lily Kaczkowski What is the Electromagnetic Spectrum? Th

This spectrum includes the distance of all electromagnetic radiation as well as many sub-ranges, usually called as portions like UV radiation, otherwise visible light. The various portions of spectrum allow dissimilar names depending on the dissimilarity within emission behavior, transmission, and absorption of the associated waves Visible light Magnetic field Electrogmagnetic wave The resources below are set up in a model lesson format. The first resource is a ppt which provides guidance for the entire lesson including activating, teaching and summarizing strategies. The activities listed below the ppt are used durin The Electromagnetic Spectrum : Electromagnetic waves cover an extremely broad spectrum of wavelength and frequency. This electromagnetic spectrum encompasses radio and TV transmission, visible light, infrared and ultraviolet radiation, x -rays, and gamma rays. Electromagnetic waves have been detected with frequencies from at least 1 to 1024 Hz; the most commonly encountered portion of the. Visible light is what we can see in the EM spectrum. Wavelengths of visible light range from about 700 nm (red light) to 400 nm (violet light). Visible light frequencies are higher than the frequencies of infrared waves. Notice how visible light is such a small portion of the entire spectrum Lifi.ppt. SHUJA SHABBIR 1000112206 CSE-4 fLI-FI is transmission of data through illumination, sending data through a LED light bulb that varies in intensity faster than human eye can follow f Li-Fi stands for 'Light Fidelity'. It is a VLC (Visible Light Communication), technology developed by team of scientists including Dr. Gorden Povey.

The Visible Spectrum Light waves, as compared to sound waves, are extremely fast (186,000 meters/second). In fact, it only takes light from the Sun less than eight and a half minutes to travel 150 million kilometers or 93 million miles to Earth. Light waves move as transverse waves (see diagram of a transvers Visible light The visible light spectrum covers the wavelengths that can be seen by the human eye. This is the range of wavelengths from 390 to 700 nm which corresponds to the frequencies 430-790 THz. You can go here to learn more about the visible spectrum. Ultraviolet Ultraviolet waves have the next shortest wavelength after visible light Visible spectrum . The visible is a very small part of the electromagnetic spectrum, from 700nm on the low energy red side to 400nm on the high energy violet side So a light beam at 600 nm you take 1240/600 that is about 2 eV and it is in the yellow portion of the spectrum. Or 400 nm gives 3eV and so on. Thermal Energy . kT (300K) is the.

Visible Light Presentation by Luis Nune

Chapter 12: Visible light; 12.1 Radiation of light; 12.2 Spectrum of visible light; 12.3 Opaque and transparent substances; 12.4 Absorption of light; 12.5 Reflection of light; 12.6 How do we see light? 12.7 Refraction of light general, when measuring UV-visible spectra, we want only absorbance to occur. Because light is a form of energy, absorption of light by matter causes the energy content of the molecules (or atoms) to increase. The total potential energy of a molecule generally is represented as the sum of its electronic, vibrational, and rotational energies: E. But the electromagnetic spectrum has no upper or lower limit of frequencies. It certainly has a much broader range of frequencies than the human eye can detect. In order of increasing frequency (and decreasing wavelength), the electromagnetic spectrum includes radio frequency (RF), infrared (IR, meaning below red), visible light visible or ultraviolet light, the emitted light is called photoluminescence and this radiation, it varies enormously over the range of the electro-magnetic spectrum, as shown in the following table. An Introduction to Fluorescence Spectroscopy 6 Approximate sizes of Quant Visible light communication (VLC) is a wireless method that enables high-speed transmission of data with visible light. This data is transmitted by modulating the intensity of light given off by a light source. The signal is received by a photodiode device that transforms the data into forms that are readable and readily-consumed by end users

Ppt Visible-spectrum Powerpoint Presentations and Slides

  1. The visible region consists of radiation with wavelengths between 400 and 700 nm. This is the portion we call visible light. The infrared region of the spectrum consists of radiation with wavelengths between 700 nm and 1 mm. Laser radiation absorbed by the skin penetrates only a few layers
  2. (PPT/Question Bank/Quick Revision/PUZZLE)This Bundle Includes;A. Lesson Presentation (Totally 185 Slides):Dispersion (Splitting of White Light)The Spectrum of Visible Light: (30 different questions with answers (All are animated & editable!))Prism & dispersion of light through the prism!Prim
  3. For most of history, visible light was the only known part of the electromagnetic spectrum. The ancient Greeks recognized that light traveled in straight lines and studied some of its properties, including reflection and refraction.The study of light continued, and during the 16th and 17th centuries conflicting theories regarded light as either a wave or a particle

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Free PowerPoint Presentations about The Color Spectrum for

Visible light spectrum: Portion of the electromagnetic spectrum that is visible to the human eye or animal eye. Spectrum wavelength (nm) determines the color of the light (430nm to 490nm is blue color). Ultraviolet (UV): Electromagnetic radiation from 10 nm to 400 nm. Infrared light (IR): Electromagnetic radiation from 700 nm to 1,000,000 nm (1. Electromagnetic Spectrum: Visible Light Is Only the Beginning. Electromagnetic Spectrum and Blackbody Radiation. Electromagnetic Waves in the Electromagnetic Spectrum. Light and the Electromagnetic Spectrum. Space Radiation. X-Rays. Gamma-Rays. UltraViolet. Electromagnetic Spectrum PowerPoints at FreeClubWeb

Electromagnetic Spectrum - Google Slide

The colours of visible light are red, orange, yellow, green, blue, indigo, and violet. These different colours of light have different wavelengths and frequencies. Red light has the longest wavelength, and the lowest frequency of the visible spectrum. Violet has the shortest wavelength, and the highest frequency of the visible spectrum The visible light-cross-linked adhesive was formed by the photochemical reaction of MA side groups on GelMA activated by the photosensitizer Eosin Y. The reaction mechanism is shown in Fig. 1A. When exposed to visible light, the cross-linking of HAD can be achieved by free radical polymerization with the help of Eosin Y, TEA, and VC When fully light-adapted, the human eye features a wavelength response from around 400 to 700 nanometers, with a peak sensitivity at 555 nanometers (in the green region of the visible light spectrum). The dark-adapted eye responds to a lower range of wavelengths between 380 and 650 nanometers, with the peak occurring at 507 nanometers In general terms, lighting research has been focused in the development of artificial light with the purpose of saving energy and having more durable lamps. However, the consequences that artificial night lighting could bring to the human being and living organisms have become an important issue recently. Light pollution represents a significant problem to both the environment and human health. Visible light ranges from about 4000 A (blue) to 8000 A (red), or 400 nm - 800 nm. We can convert any wavelength to frequency using the fact that the wavelength times the frequency equals the wave speed. For light, that means ln = c. The frequency of 500 nm light is n = c/l = 3 x 10 8 m/s / 5 x 10-7 m = 6 x 10 14 Hz

Spectroscopy - Spectroscopy - Applications: Spectroscopy is used as a tool for studying the structures of atoms and molecules. The large number of wavelengths emitted by these systems makes it possible to investigate their structures in detail, including the electron configurations of ground and various excited states. Spectroscopy also provides a precise analytical method for finding the. Light as particles (photons): When directed at a substance light can knock electrons off of a substance (Photoelectric effect) Electromagnetic Spectrum—name for the range of electromagnetic waves when placed in order of increasing frequency RADIO WAVES MICROWAVES INFRARED RAYS VISIBLE LIGHT ULTRAVIOLET RAYS X-RAYS GAMMA RAYS Notice the. Visible light is a type of electromagnetic radiation. A white-light spectrum is continuous, with some radiation emitted at every wavelength. The emission spectrum of an individual element includes only certain specific wavelengths. PowerPoint Presentation Last modified by

Emission and absorption of light Emission line spectrum Continuous spectrum (thermal, blackbody) Independent of composition Dependent on composition Each element has its own unique spectrum Absorption lines in the Sun's spectrum Gustav Kirchhoff (1824-1887) The Balmer series for hydrogen: Visible light electrons falling to n=2 Rydberg formula. 2. If there is no light you A. cannot see at all. B. can only see once your eyes get used to the dark. C. can only see in black and whit

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Sun radiates full spectrum, atmosphere screens out most, allows primarily only visible light through (380-750 nm) Amount of energy is inversely related to the wavelength of light Different wavelengths of visible light are seen by the human eye as different colors • The electromagnetic spectrum is arbitrarily divided into different regions, ranging from gamma rays to radio waves. • Visible light occupies only a small region of the electromagnetic spectrum. Figure 13.8 Electromagnetic Spectrum A quantum of energy in the form of light is emitted when the electron drops back to a lower energy level. 5.3. The three groups of lines in the hydrogen spectrum correspond to the transition of electrons from higher energy levels to lower energy levels. 5.3. PowerPoint Presentatio Violet light from a mercury lamp has a wavelength of 436 nm: E = (6.626 x 10-34 J s)(3.00 x 108 m s-1) = 4.56 x 10-19 J (436 x 10-9 m) = 275 kJ mol-1 • Atoms and molecules absorb and emit light in the ultraviolet (UV), visible (vis), infrared (IR), and microwave (μwave) regions of the electromagnetic spectrum UV spectrum (spectrum as a result of scan for entire UV‐Visible range). • Sample cell need to be quartz in UV light measurement, because glass can absorb UV light. But for Visible light measurement (colorimetric) glass cuvettes can be used

Visible Light Never look at the Sun directly with your eyes! This image was taken by a solar telescope with the proper filters. White light pictures show how the Sun appears to the naked eye, when all the colors of visible are merged and appear white. In a white/visible light photo, the part of the Sun that w In this International Year of Light, it is particularly appropriate to review the historical concept of what is light and the controversies surrounding the extent of the visible spectrum. Today we.

Visible Light Spectrum Overview and Chart - ThoughtC

The light which our eyes - our remote sensors - can detect is part of the visible spectrum. It is important to recognize how small the visible portion is relative to the rest of the spectrum. There is a lot of radiation around us which is invisible to our eyes, but can be detected by other remote sensing instruments and used to our advantage emitting light in the visible spectrum, and a receiver that captures the signal through photodiodes and processes the information. These LEDs would be blinking much faster than the human eye can detect, making it non-intrusive and unnoticeable. Rooms could have systems built into the ceiling that act as Visible Light Communication (VLC) systems employ visible light for communication that occupy the spectrum from 380 nm to 750 nm corresponding to a frequency spectrum of 430 THz to 790 THz as shown in Fig. 2.The low bandwidth problem in RF communication is resolved in VLC because of the availability of the large bandwidth as illustrated in Fig. 2

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As they cover the whole visible spectrum, if a new dye is being used, a filter cube can filter a new wavelength of excitation light using the same lamp. However, arc-lamps do not provide even illumination intensity across the visible light spectrum; the main peaks are in the near-UV wavelengths, with two other peaks in the green/yellow part of. 1] Infrared Spectrum (IR Spectrum) - If we move to the right of the visible spectrum, there would lie the infrared spectrum region. Similar to the UV spectrum, the infrared spectrum is invisible to the naked eye, however since the region is closer to the red region of the visible spectrum, it is known as the infrared region Observed spectrum: Before arriving to us the light passes through surface of stars Gases at surface absorb light at characteristic wavelengths Therefore, we detect all the wavelengths but the one absorbed. This generates the Fraunhofer's lines Visible light PHYS 1493/1494/2699: Exp. 7 - Spectrum of the Hydrogen Ato

Visible Light and the Electromagnetic Spectrum - Lesson

The Spectrum Worksheet Answers Unique . You can see the spectrum of colors of visible light in figure 1.6. Electromagnetic spectrum worksheet doc. Electromagnetic spectrum webquest (20 points) author: Electromagnetic spectrum name:_____ what are the 7 types of electromagnetic waves? Electromagnetic waves move transversely and do not need a medium The visible spectrum, as seen in a rainbow, is only a small part of the whole electromagnetic spectrum. The electromagnetic spectrum is divided into five major types of radiation. As shown in Fig. 1, these include radio waves (including microwaves), light (including ultraviolet, visible, and infrared), hea The electromagnetic spectrum describes all of the kinds of light, including those the human eye cannot see. In fact, most of the light in the universe is invisible to our eyes. The light we can see, made up of the individual colors of the rainbow, represents only a very small portion of the electromagnetic spectrum That's because visible light for humans comprises only a small portion of the light spectrum as a whole - namely the range of wavelengths between 400 and 700 nanometres (nm, which is 10-9 m). Figure 1: Light, in the form of electromagnetic waves, is described by the electromagnetic spectrum

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The experimental spectrum (left) from 2 nm gold nanoparticles is due almost entirely to light absorption with negligible scattering. The diluted solution (right) appears brownish-red since light is absorbed across the entire visible spectrum. Figure 3. The experimental spectrum (left) of 1 m silica colloids i what I want to do in this video is give ourselves a basic introduction to the phenomenon of light and light is at least to me it is mysterious because on one level it really defines our reality it's maybe the most defining characteristic of our reality everything we see how we perceive reality is based on light bouncing off of objects or bending around objects or diffracting around objects and. Electromagnetic Spectrum Quiz. Which of the following is correct in order of lowest to highest energy? The photons that make up radio waves travel at the same speed as the photons that make up visible light. The electromagnetic spectrum can be expressed in terms of energy, wavelength, or frequency. Low energy photons are waves Hence, it is called visible light. Since visible light is a form of a wave, it is defined by its characteristic wavelength and frequency. The visible light spectrum is located within a wavelength range of 380 to 740 nanometers (nm) or frequency range of 405 to 790 terahertz (THz). Visible Light Example. Image Courtesy: Satyam Bhuyan The results demonstrate that even if only the visible light spectrum emitted from a plasma is captured, the color method can provide sufficient discharge information for economic and convenient use in discharge state detection because the species producing visible radiation are affected by radiation in all bands

Visible Spectrum of Light - YouTub

Ultraviolet and visible spectroscopy. While interaction with infrared light causes molecules to undergo vibrational transitions, the shorter wavelength, higher energy radiation in the UV (200-400 nm) and visible (400-700 nm) range of the electromagnetic spectrum causes many organic molecules to undergo electronic transitions When it comes to visible light, we only see wavelengths of 400 to 700 billionths of a meter. This is called the visible spectrum. But, light waves are just part of the wave spectrum. There is invisible light with shorter wavelengths, such as ultraviolet light, and there are longer wavelengths, such as infrared light The spectrum of visible light ranges from wavelength of 0,00078 mm or 780 nm (nanometer) to a wavelength of 0,00038 mm (380 nm). We perceive the various wavelengths as different colors. The longest wavelength (which corresponds to the lowest frequency) is seen by us as the color red followed by the known colors of the rainbow: orange, yellow.

Visible Light Spectrum Explained - Wavelength Range

The electromagnetic spectrum is a diagram that charts electromagnetic waves. Electromagnetic waves are waves that can travel through the emptiness of space, at the speed of light. The seven types. The human eye can only detect only a small portion of this spectrum called visible light. A radio detects a different portion of the spectrum, and an x-ray machine uses yet another portion. NASA's scientific instruments use the full range of the electromagnetic spectrum to study the Earth, the solar system, and the universe beyond Atomic absorption spectrum is the spectrum obtained when free atoms (generally gases) absorb wavelengths of light. Molecular absorption spectrum on the other hand is the spectrum that is seen when molecules of a substance absorb wavelengths of light (generally ultraviolet or visible light)

Above the visible portion of the electromagnetic spectrum is the very short wavelength region that includes gamma rays, x-rays and ultraviolet light. The shortest wavelengths belong to gamma rays, which have wavelengths that are as short as one trillionth of a meter. To get a quantitative inkling of how small this is, consider that one meter. The peak of the spectrum is within the visible spectrum, but there are still significant amounts of shorter and longer wavelengths present. Intensity and Energy For the purpose of solar power, the most significant measures are the intensity and energy delivered - one measure at a point in time, the other over a period of time Visible Light Radiation. The different visible frequencies of the electromagnetic (EM) spectrum are seen by our eyes as different colors. Good lighting is conducive to increased production, and may help prevent incidents related to poor lighting conditions. Excessive visible radiation can damage the eyes and skin The visible light spectrum is also broader as opposed to RF - about 10,000 larger than the entire radio frequency spectrum. This is crucial especially with the data demands of today. It provides many available frequencies to which tasks can be offloaded, freeing up much-needed space for 5G