PPT-Wavelength dispersive (WDXRF) and energy dispersive (EDXRF)

X ray fluorescence NON DESTRUCTIVE CHEMICAL ANALYSIS Notes by Dr Ivan Gržetić professor University of Belgrade Faculty of Chemistry XRF detection system No mater how the secondary Xray radiation XRay fluorescence is produced in XRF machines there are TWO . ABSTRACTRecent EDXRF compositional studies of thermally altered archaeological obsidian from anumber of late period sites in New Mexico and Arizona suggested that extreme thermalalteration may have be Alex Flanagan (University of Wisconsin). J. F. Drake (UMD), M. Swisdak (UMD). Magnetic Reconnection?. Magnetic energy converted to kinetic . and thermal energy. Occurs in solar corona, magnetosphere, laboratory plasma experiments, and even at edge of solar system. Jackson’s Electrodynamics. Michelle While. USD. Section 6.8 Poynting’s Theorem in Linear Dispersive Media with Losses. Electrical and Magnetic Energy propagates through vacuum and media via waves. Calculations. Chemistry 11/5/14. Languid. lacking energy; weak; showing little interest in anything. After eating seven Snickers bars on Halloween, I lay . languidly . on my couch.. Drill. Give an example of a form of electromagnetic radiation that has:. Beats. Oscillation of . Frequency. . From Pain. 2A. 0. Different amplitudes. Velocity of the envelope .  Group Velocity . Dispersive Medium. Non-dispersive Medium. Normal dispersion. Anomalous dispersion. f. AM. X-ray microanalysis in the electron microscope. X-ray microanalysis in the electron . microscope . Needs to . be longer!. X-ray microanalysis in EMLab. Oxford Instruments – INCA software. X-ray microanalysis. Lesson 9. Parts of a Wave. (1 second). Which wave has the most energy?. How do you know? (evidence). Step. 4. Step. 5. What is the relationship between energy and wavelength?. Red = 780 nm. Wavelengths of Color. 3.76 . x 10. 14. s. -1. ?. λ = c/ν = . 3.00 x 10. 8. m/s. . = . 7.98 x 10. -7. m. . . 3.76 x 10. 14. s. -1. . . What is the frequency of a 6.9 x 10. -13. m wave?. 1. . A certain violet light has a wavelength of 413 nm. What is the frequency of this light?. 2. . What is the wavelength of radiation whose frequency is 1.50 x 10. 13. Hz?. 3. . How much energy is associated with a photon in the microwave region of the spectrum with a frequency of 6.6 x 10. a. Identify the characteristics of electromagnetic and mechanical waves. . What are waves?. Waves carry energy. Rhythmic disturbances that carry energy without carrying matter are called waves.. Models of Waves. WAVESUnit 10next to you discuss what this might beSECTION 1 THE NATURE OF WAVESA Wave a repeating disturbance or movement that transfers energythrough matter or space1 Molecules pass energy on to n BIHAR VETERINARY COLLEGE, PATNA-14. COURSE NO. ANN-608. RESEARCH TECHNIQUES IN ANIMAL NUTRITION. DR. SANJAY KUMAR. ASSISTANT PROFESSOR . Transmittance (NIT). Reflectance (NIR). ITEC169A. ITEC168A. Light. Measuring Waves: Variables Recap. Frequency. . ( f ). # of waves passing a point in 1 second. SI unit: Hertz (Hz). shorter wavelength .  higher frequency  higher energy. 1 second. Range for human hearing =. Dr. . . (. Mrs. ). Uma. . Sharma. Professor. School of Studies in Chemistry & Biochemistry, . Vikram. University,. UJJAIN (M.P.) . S.S. IN CHEMISTRY & BIOCHEMISTRY. Based on the properties of X-rays, a number of .