PPT-The Doppler Effect and the expansion of the Universe

1 What do you know about renowned scientist Stephen Hawking What is his field of expertise In which university is he an honorary professor Stephen William Hawking January 8 th 1942 is a British theoretical physicist Hawking was a Professor at the University of Cambridge between 1979 and 2009 . with . M. ulti-wavelength. . Polarimetry. Silvano . Fineschi. INAF-Torino Astrophysical . Observatory, . Italy. 25. . May, . 2013, . Bern (CH). Coronal. . Magnetism. Line . formation. in . magnetized. Significance . of a dark night . sky. The Universe . is expanding. The . Big Bang. initiated the expanding Universe. Microwave radiation . evidence . of the . Big Bang. The Universe was initially hot & opaque. , and Red-Shifts. The Doppler Effect. http://www.youtube.com/watch?v=Y5KaeCZ_AaY. Doppler Effect Explained . http://www.youtube.com/watch?v=-t63xYSgmKE&feature=related. http://www.youtube.com/watch?v=Djz_rtnXSfY. 16.9 The Doppler Effect. 16.9 The Doppler Effect. 16.9 The Doppler Effect. The . Doppler effect. is the change in frequency or pitch of a wave for an observer moving relative to its source.. Source Moving Towards Observer. Students will learn about the Doppler Effect. Doppler Effect (J. C. Doppler, 1842). Applies to all waves. If there is motion between the source and the observer.. If the distance between the source and the observer decreases, the “perceived” frequency increases (higher pitch).. Transport Measurement. Mike Hardesty. 1,4. , . Sara Tucker. 4*. ,. Guy Pearson. 2,3. , Fay Davies. 3. , Raul Alvarez II. 1. , . Christoph. Senff. 4. , and Richard Marchbanks. 4. 1. NOAA Earth System Research Laboratory, Boulder, CO, USA. Essential idea:. The Doppler effect describes the phenomenon of wavelength/frequency shift when relative motion occurs.. Nature of science:. Technology: Although originally based on physical observations of the pitch of fast moving sources of sound, the Doppler effect has an important role in many different areas such as evidence for the expansion of the universe and generating images used in weather reports and in medicine. . kkk. Kkk . . The objective of this systematic review is to identify, evaluate and synthesise the available evidence for the advantages of using Fetal Renal Artery Doppler, Middle Cerebral Artery Doppler and Ductus Venosus Doppler in those pregnancies complicated by intrauterine growth restriction. . 1. . . Department. of Electrical . Engineering. , Mathematics and Computer . Science. , Delft University of . Technology. , . Delft. , . Netherlands. ; . 2. . KNMI - Koninklijk Nederlands Meteorologisch . Nirnimesh Ghose and Loukas Lazos. Department of Electrical and Computer Engineering,. University of Arizona. Presented at:. 34th Digital Avionics Systems Conference, Prague. Air Traffic Growth. Friday, September 11, 2015. Nirnimesh Ghose and Loukas Lazos. Department of Electrical and Computer Engineering,. University of Arizona. Presented at:. 34th Digital Avionics Systems Conference, Prague. Air Traffic Growth. Friday, September 11, 2015. Acknowledgements Thanks to the North Carolina State University Undergraduate Research Grant for supporting this research Thanks also goes to John McGuire for GIS support and to the National Climatic PATIENTS WITH DIABETIC DIAGNOSIS RETINOPATHY. PRELIMINARY PROSPECTIVE STUDY OF CASES AND CONTROLS Sanguil LL. Pedro MD *, Castillo O. Ana María MD * , Arellano A. Paulina MD * , León Carlos M :. None. Activities/Assignments:. Notebook . Organization. Acrostic Poem. Today in I.S.…. I.S. Learning Goal. :. I can analyze the factors used to explain the origin and evolution of the universe..