PPT-Refracting Telescopes vs Reflecting Telescopes

Essential Questions You should be able to answer these questions by the end of the PowerPoint What is the purpose of a telescope How do refracting telescopes work How do reflecting telescopes work. www.open.ac.uk/pbpl . January 2008 Reflecting on Page 1 of 20 Coronal Solar Magnetism Observatory Technical Note 5, Rev 3 Reflector vs Refractor Trade Study Page 2 of 20 Figure 1: Refracting telescope geometry used in the trade study. - Theodore Roszah. Chapter 5:. Telescopes. Invention of the Telescope. Galileo did not invent the telescope! The first idea was credited to the Dutch optician Hans Lippershey in 1608.. Galileo with his early telescope 1609. Telescopes. Key Concepts. What are the regions of the electromagnetic spectrum?. What are telescopes and how do they work?. Where are most large telescopes located?. Telescopes - Key Terms. Telescope. Learning Outcomes. To understand that the Earth’s atmosphere is transparent to some electromagnetic radiation and opaque to others.. To distinguish between refracting and reflecting telescopes.. To appreciate that most optical and infra-red observatories are located on high mountains or in space.. reflecting forwards Robert Chambers IDS Working Paper 238 First published by the Institute of Development Studies in November 2004 . More fair than foul!. Objectives:. Reflect on your writing strengths and determine areas of . improvement using . Macbeth. paper feedback; . then, set goals for your next formal writing assignment.. David White . Heucotech, Ltd.. 99 Newbold Road Fairless Hills, PA 19030-4307. 215-736-0712. Davewhite@heubachcolor.com. . Western Coatings Show. October 25-28, 2015. Las Vegas, NV. Agenda. Agenda. Turn in Displacement Lab work. Turn in Permission slips. Notes on . Studying Space & . Exploring . Space packet. Studying space from Earth. Tele. = distance. Scopos. = to watch. Light and radiation (energy in the form of waves that travel through empty space). History. In 1773 Herschel invented a large . reflecting . telescope and discovered Uranus. This was the first “new” planet.. In late 1800’s . Kuiper. found methane gas in Saturn’s moon with the largest . Agenda. Turn in Displacement Lab work. Turn in Permission slips. Notes on . Studying Space & . Exploring . Space packet. Studying space from Earth. Tele. = distance. Scopos. = to watch. Light and radiation (energy in the form of waves that travel through empty space). Diffraction of Light. Newton pointed . out in his 1704 book . Opticks. , that "Light is never known to follow crooked passages nor to bend into the shadow". . This concept is consistent with the particle theory, which proposes that light particles must always travel in straight lines.. Ninth Edition. Neil F. Comins • William J. Kaufmann III. CHAPTER 3. Light and Telescopes. WHAT DO YOU THINK?. What is light? . What type of electromagnetic radiation is most dangerous to life?. What is the main purpose of a telescope? . In the past 10 years spirituality and spiritual care have been much debated in professional healthcare literature, highlighting the need for a recognised definition of spiritual care to enable appropriate assessment of, and response to, spiritual issues. This accessible and highly relevant book surveys the numerous statements, guidelines and standards highlighted by these discussions, and equips healthcare professionals with the knowledge, skills and competence to provide the essence of spiritual care within their professional practice. Practical and evidence-based, this manual proves that delivery of good, professional spiritual care can build on intuitive human skills, and can be taught, learned, assessed and quantified. It gives readers the opportunity to move on from uncertainties about their role in the delivery of spiritual care by allowing them to asses and improve their understanding, skills and clinical practice in this area of care. Spiritual Care for Healthcare Professionals clearly grounds spiritual care in clinical practice. It is highly recommended for supporting academic study and encouraging healthcare practitioners to reflect on their practice and develop skills in spiritual assessment and care. Aimed at all healthcare professionals, it can be used by individual practitioners for continuing professional development as well as by academic staff developing educational programmes.