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Oct 13, 2019 · It can refer to electromagnetic radiation of any wavelength, but most commonly refers to visible light — wavelengths that can be seen with the naked eye (~3900 - 7700 angstroms). EM radiation is a disturbance in an electric field. It consists of an energy particle called a photon which carries no electric charge and is massless. Oct 25, 2012 · 488.0nm (wavelength of argon laser) 503nm (wavelength of maximum solar radiation) 0.0520nm (a wavelength contained in medical X-rays) Please Explain, thanks so much!! The Weak Force. One of the four fundamental forces, the weak interaction involves the exchange of the intermediate vector bosons, the W and the Z.Since the mass of these particles is on the order of 80 GeV, the uncertainty principle dictates a range of about 10-18 meters which is about 0.1% of the diameter of a proton. Figure 3.3 Portions of the electromagnetic spectrum are shown in order of decreasing frequency and increasing wavelength. Examples of some applications for various wavelengths include positron emission tomography (PET) scans, X-ray imaging, remote controls, wireless Internet, cellular telephones, and radios. 1. Which wave has the shortest wavelength? 2. Which wave has a wavelength about the same size as an amoeba? 3. Which wave has the highest frequency? 4. Which wave has a wavelength as big as a skyscraper? 5. Which wave has the lowest frequency? 6. Waves with a high frequency have a wavelength. 7. Waves with a low frequency have wavelength. This wavelength can be found from the equation. E = hc/l, where E is the energy of the photon (in eV), h is Planck's constant (4.14 x 10-15 eV s) and c is the speed of light (3 x 10 8 m/s). Rearranging this equation to find the wavelength gives. l = hc/E. The entire range (electromagnetic spectrum) is given by radio waves, microwaves, infrared radiation, visible light, ultra-violet radiation, X-rays, gamma rays and cosmic rays in the increasing order of frequency and decreasing order of wavelength. List these types of electromagnetic radiation in order of (I) increasing wavelength and (ii) increasing energy per photon.a. radio wavesb. microwavesc. infrared radiationd. ultraviolet radiation Apr 21, 2017 · Velocity = frequency × wavelength, i.e, c = νλ Amplitude (a): It is the height of the crest or depth of the trough of a wave. Particle nature of electromagnetic radiation (Planck's Quantum Theory): High frequency electromagnetic fields (HF-EMF, i.e., frequencies from 300 MHz to 3 GHz, wavelengths from 1 m to 10 cm) are mainly human-produced, nonionizing electromagnetic radiations that do not naturally occur in the environment, excluding the low amplitude VHF (very high frequency) cosmic radiation. Sep 23, 2020 · The intensity gives the concentration while the wavelength tells the nature of the compound. Examples include fluorescence spectroscopy, flame photometry. C) Based on the level of study i.e. electronic or magnetic levels. Here the study is done based on the electronic or magnetic properties of the compound. Light is electromagnetic radiation. Feb 08, 2018 · This area of the electromagnetic spectrum includes infrared light, microwaves, and radio waves (yes! radio waves are a form of light!). Infrared light has wavelengths that extend from the visible red to about 1 mm (there are 1,000,000 microns in a meter). Infrared waves include thermal radiation, or heat. Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation. In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation , visible light, infrared radiation, and radio waves. The following table summarizes the radiation frequency (cycles per second or Hertz or Hz) and wavelengths (physical length of waves) for various types of electromagnetic radiation sources such as radio waves, microwaves, light, and x-rays. The EM range or EM frequencies extend from a low end of about 1 kHz to 2.4×1023 Hz. - Wikipedia 6/10. 11.4 Penetrating ability of EM radiation (ESADL). Different frequencies of EM radiation have different degrees of penetration. For example, if we take the human body as the object, visible light is reflected off the surface of the human body, ultra-violet light (from sunlight) damages the skin, but X-rays are able to penetrate the skin and bone and allow for pictures of the inside of the human ... In order of increasing photon energy (decreasing wavelength) seven types of electromagnetic radiation are:Extremely Low Frequency Electromagnetic WavesRadio WavesMicrowavesInfrared RadiationVisible...