PPT-C2PU TELESCOPES © C2PU, Observatoire de la Cote d’Azur,

Université de Nice SophiaAntipolis JeanPierre Rivet CNRS OCA Dept Lagrange jeanpierrerivetocaeu Version 02 28082016 C2PU two telescopes 14022017 C2PUTeam Observatoire de Nice. Sables d’Azur blends the best selection of ros Big Science: Big Telescopes. Jodrell Bank Discovery Centre. Contents. Part 1: Gravity on Earth. Mass or weight?. The strength of Earth’s gravity. Part 2: Big Telescopes. How do we see space?. Part 3: Gravity in Space. Telescopes and the group project• As an exciting new experiment each group will build their telescope• Then each of you will carry out an observing project to assess the likelihood • We 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?. Jon Holtzman. NMSU Astronomy. Telescopes are light buckets: bigger buckets collect more light, and faint (far away) objects don’t produce much light!. Why build bigger telescopes?. In principle, bigger telescopes make sharper images:. Optical Telescopes. Ground based and on satellites. Observations are recorded using a camera instead of the human eye most times. . This is so we can separate colors into light and using times to study changes over time.. . Saison 2015-2016. Septembre 2015. 1. Mise à jour – STAR 1-4. Deuxième année du projet-pilote couronnée de succès. Rétroactions positives de toutes les sections. Travaux terminés en vue d’harmoniser les événements STAR et la nouvelle structure des tests STAR. Types of Telescopes. A telescope collects light over a large area and focuses it in a . small area where it can be viewed with an eye or a camera. This can be done in 2 ways:. Refracting Telescopes. C. alern . A. steroids . P. olarimetric . S. urvey @. C. enter for . P. edagogy in . P. lanetary and . U. niverse sciences. J.-P. Rivet, Ph. Bendjoya, L. Abe, O. Suarez . Observatoire de la Côte d’Azur, CNRS, Université de Nice-Sophia Antipolis. How astronomers study space. Electromagnetic Radiation (EMR). Light can travel through empty space. All EMR travels at the speed of light. . 3 x 10. 8. m/sec. Astronomers study different types of EMR. Refraction is the _____________ of light as it passes through glass.. II. Reflection: . Reflection occurs when light _____________ off of a mirror.. F. f. I. Refraction: . Refraction is the ___. bending. 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? . and Judgment Order This matter concerns Ms Janet Cotes appeal of the notice of violation issued to her on July 11 2006 by the Town of St Albans Zoning Administrator The matter was originally schedule