Which of the following is not true about electromagnetic radiation? O frequency is directly proportional to wavelength O frequency is directly proportional to energy O frequency is inversely proportional to wavelength O wavelength is inversely proportional to energy O frequency and wavelength are not related
Q: Solidification is the process of changing the state of the material from .. ........ powder to solid…
A: Matter is something that consumes space and has mass. All matter is made out of components,…
Q: Ionizing radiation does NOT include
A: Any type of electromagnetic radiation that doesn't carry enough energy per quantum to ionise atom or…
Q: Radiation is the emission and propagation of high speed electrons in an x-ray tube in the form of…
A: Introduction X-rays are a type of radiation called electromagnetic waves. X-ray imaging creates…
Q: Typical frequencies for several types of electromagnetic radiation are given below. Calculate the…
A: The waves of electromagnetic filed causes electromagnetic radiations. These waves propagate through…
Q: Which of the following wavelengths in the electromagnetic spectrum has the most energy? a.…
A: Wavelength is considered as the distance between two consecutive crests and troughs.
Q: What Form of energy is present in UV radiation ?
A: Ultraviolet radiation or UV radiation:It can be defined as the light in the range of wavelengths…
Q: The various forms of radiation differ in their 1 refraction. wavelength. 3 protons. 4 resolution.
A: Radiation is defined as the energy type that can travel in a space.
Q: a A metal that is in the liquid phase at room temperature. SiO2 b A compound that forms a network…
A: The major elements that make up the cells of living beings are carbon, nitrogen, hydrogen, oxygen,…
Q: Which type of electromagnetic radiation has a lower frequency, x rays or UV? X rays UV
A: Electromagnetic radiations are waves that travel through electromagnetic fields and are made up of…
Q: What is the best definition of radiation
A: Radiation can be defined as the emission and propagation of energy in the form of waves, rays or…
Q: Film badge dosimeters typically include filters to target specific types of radiation. A film badge…
A: plastic film badge filter is an old monitoring device.
Q: The UV-Vis Spectroscopy technique is based on: A. Rotational excitation B. Nuclear excitation C.…
A: Spectroscopy is the branch of science which deals with the study of interaction of matter with light…
Q: radiation does NOT include A ) gamma rays . B ) UV rays . C) X -rays. D) cosmic rays
A: D) cosmic rays
Q: Radioactivity is a phenomenon of the spontaneous emission of: A. protons (alpha particles)…
A: Radioactivity is the physical process of spontaneous atomic nucleic transformations. Mother, or…
Q: An x-ray photon is: O A small particle able to penetrate matter A bundle of energy with no mass or…
A: Photons are the tiniest packets of electromagnetic energy and it includes light or radio waves. It…
Q: THE RAYS WITH A WAVELENGTH OF 760-1500 nm ARE 1. visible part of the solar spectrum 2. short-wave…
A: The entire distribution of electromagnetic radiation according to frequency or wavelength is called…
Q: Which of the following forms of electromagnetic radiation has the highest energy? Radio waves…
A: The energy states of electromagnetic radiation is directly proportional to the wavelength of the…
Q: Molecules that absorb electromagnetic energy have structural components called _____________.
A: Electromagnetic radiation or energy refers to the waves of the electromagnetic field propagating…
Q: Enter the correct color for the visible light for each wavelength. 380-450 450-495 495-570…
A: Visible spectrum is that part of electromagnetic spectrum which is visible to human eye.
Q: What is the electromagnetic spectrum, and explain why an object appears the color you SEE.
A: The electromagnetic (EM) range is the scope of a wide range of EM radiation. Radiation is energy…
Q: Select the correct statement from the following option: O a. Spectroscopic methods require less time…
A: The branch of science that deals with the study of the interaction that can be described between the…
Q: The UV Index is a standardized scale that forecasts the intensity of UV radiation at any given time…
A: UV (ultraviolet) rays are non-ionizing radiations of the light spectrum. Exposure to these rays…
Q: The following is an UV-Vis schematic diagram. Based on this diagram, answer the following questions:…
A: UV-vis spectrophotometer A spectrophotometer is an instrument or apparatus that is used in the…
Q: What frequency of EM radiation is emitted when an electron in a hydrogen atom jumps from n = 3 to n…
A: Frequency = 4.57 * 10^14 S-1.
Q: the figure shows the result of the spectral analyzer for paper spectrophotometer without any…
A: Paper spectrophotometry is used in printing industry. In the printing industry, a spectrophotometer…
Q: Increase the number of photons of the produced laser beam Reduce the number of photons of the…
A: It increases the number of photons of the produced laser beam .
Q: The ratio of the wavelength in the .1 vacuum to the wavelength within the material is called •…
A: Refractive index. Refractive index is a measure of how light propagates threw a material. Refractive…
Q: when solar radiation crosses space and moves towards earth.it consists of many types of radiation…
A: Answer - The Electromagnetic radiation (EMR) consists of waves . The waves contains electric and…
Q: Describe some applications of ionizing and ultraviolet radiation.
A: APPLICATION OF IONIZING RADIATION it can be used in smoke detectors. It can be used in…
Q: Ionizing radiation like removes from atoms.a. UV, protons b. X-rays, the charge c. gamma rays,…
A: Ionizing radiation is a type of energy released by atoms that travels in the form of electromagnetic…
Q: What wavelengths of electromagnetic radiation possess sufficient energy to be antimicrobicidal?…
A: Electromagnetic radiation travels as waves at maximum speed (speed of light). X-rays, gamma rays,…
Q: wavelength? A.Infrared B.Ultraviolet C.Visible Light D.X-Ray 2.Which of the following…
A: Infrared wavelength 700 to 800 NM Ultraviolet wavelength 100 to 400 nm. Visible light wavelength 400…
Q: h. If the wavelength on the electromagnetic spectrum is 575 nm, what is this wavelength in meters?…
A: In healthcare, radiation use is for both diagnostic and treatment purposes.
Q: As the high-speed electrons knock out electrons and lose their energy when they hit the (+) target,…
A: Introduction Electromagnetic waves are a form of radiation that includes X-rays. X-ray imaging is a…
Q: Given the chromatogram below in a normal phase, which samples would be the least polar? • Samples B…
A: Chromatography is a technique, used to separate related compounds from a mixture. It is used for the…
Q: Regarding light spectroscopy, which of the following statements is correct? The spectral lines are…
A: Introduction: Spectroscopy is the study of light emission and absorption of light and other…
Q: magnetic materials
A: the answer in ferromagnetic materials. Most materials are classified either ferromagnetic materials,…
Q: What color does an object appear if it absorbs light at both 420-500 nm and at 620-700 nm? a.…
A: The human eye can detect and is sensitive to visible light in the electromagnetic spectrum. The…
Q: A sunburn is a familiar example of the effect of ionizing radiation, like ultraviolet light, where…
A: The "flow of energy" in the ecosystem is one of the most important aspects of the survival of such a…
Q: Blue light has the shortest wavelength in the visible spectrum. If blue light were used with a…
A: Answer Blue light has a wavelength approximately near to 500 nano- meter. And it has the shorter…
Q: Convert room temp Fahrenheit to Celsius Normal room temperature is 77 degrees Fahrenheit. What is…
A: Fahrenheit and celcius are scales most often used for reporting room , weather or water temperature.…
Q: Higher energy x-ray devices Less energy x-ray devices Both Characteristics of Light that can be…
A: Hello, Thank you for posting questions. We follow company rules of answering one question at a time…
Q: Name the colors in a color spectrum of visible light from low to high wavelength.
A: The visible spectrum is the portion of the electromagnetic spectrum which is visible to the human…
Q: Suppose a researcher is investigating the measurement ability of a new device intended to read the…
A: The precision is defined as the closeness between two or more measured values to each other. The…
Q: What type of nuclear reaction does a CAT scan use? a. Gamma Emission b. Electron Capture c. Beta…
A: CAT scan is also known as CT (computer tomography) scan is the process of viewing the cross-section…
Q: Which of the following has the shortest wavelenght? A. Radiowave B. infrared c. visible light d.…
A: The question asks about the correct option for having the shortest wavelength.A). Radio-waves B).…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Question 4 All of the following are true about eyes EXCEPT Each cone cell attaches to one connecting neuron, thus giving the brain fine detail O Cones allow us to see color O light hits cones directly without other cells in the way but rods are blocked by other cells we have the most cones at the very back of the eye in the fovea region Question 5 1 The rods and cones in our eyes have special proteins embedded in their membranes which hold light- reacting molecular units. In rods the unit is called which is a modified form of Vitamin A. O carotene O codeine O carnassial O retinalO frequency and wavelength are not related QUESTION 9 Arrange the following electromagnatic radiation in decreasing (nighest to lowest) order of frequency UV V. microwave X rays visible IR II II IV O V> III > IV > || > | O Il >V> III> IV>I O I> IV> II >V>I| O V> II > IV> III > I QUESTION 10QUESTION 2 To establish a standard curve for a BSA standard curve using Bradford, the spectrophotometer wavelength is set on which value? O the wavelength at which the BSA-Bradford complex's absorption value is the highest O the highest wavelength possible O the wavelength at which the BSA-Bradford complex's absorption value the lowest O the wavelength at which the Bradford's absorption value is the highest the wavelength at which the Bradford's absorption value is the lowest O the lowest wavelength possible
- Question in Image, all one part! Thank you!Question # 138 A 53-year-old man comes to the office because of difficulty reading fine print over the last year. He ow has to hold books, menus, and magazines at an arms length in order to read them. He has never had visual problems before. Which of the following is most likely abnormal in this patient? A Corneal shape B Lens elasticity C Lens opacity D Macula E Peripheral retina F Intraocular pressureQuestion 28 The effect of sympathetic stimulation on the eye is: O Pupillary dilation, muscular relaxation O Pupillary constriction, muscular relaxation O Sympathetic nerves do not affect the eyes O Pupillary dilation, muscular contraction O Pupillary constriction, muscular contraction
- Question 3 of 190 FINAL - Science The question based on the following passage. The science of producing and transmitting sound waves in materials has become widespread with many practical applications. Ultrasonics was first developed during World War II as a method of detecting enemy submarines. Today ultrasonics has many applications. When the waves used are of a low amplitude, ultrasonics can be used to map the ocean's depths, detect flaws in materials, locate cancers in the human body, and scan fetuses for deformities. Higher-amplitude waves are used in cleaning, manufacturing materials, and determining fatigue tests for metals. The destruction of bacteria and the use of tightly focused ultrasound as a surgical knife are biological applications of high-amplitude waves. According to the passage, what is a low amplitude ultrasonic scanning of the human body able to do? A. remove bacteria painlessly B. give a clear picture of interior body details C. remove cancerous materials without…QUESTION 11 Which of the following vibrations are observed in IR spectroscopy? stretching O rotational bending O A and B O A and CQuestion 8 Not yet ansW Write any four harmful effects of vibration. B I ==|三| hp
- QUESTION 6 Which of these does not describe X ray crystallography? O X ray crystallography reveals the location of every atom in a molecule O X ray crystallography gives you an image of your molecule OX ray crystallography gives you a diffraction model of your molcule O X ray crystallography is very difficult to perform X ray crystallography requires lengthy calculationsQUESTION 11 Green Rf = 0.89 Red Rf 0.81 Blue Rf = 0.72 Yellow Rf = 0.77 Which colored pigment has the greatest affinity for the stationary phase? O yellow Ⓒred O green O blueQuestion 6 Why do you use immersion oil with 100X objective lens? to increase image resolution to lubricate the objective lens O to make the light brighter to increase focus