PPT-Telescope Equations

Useful Formulas for Exploring the Night Sky Randy Culp Introduction Objective lens collects light and focuses it to a point Eyepiece catches the light as it diverges away from the focal point and bends it back to parallel rays so your eye can refocus it to a point . Equations of the form dy dx are called Riccati equa tions If is kno wn particular solution to Ricatti equation then the substitution will transform the Riccati equation in to Bernoulli equation a If then what do and equal in terms of and Solution So is your own eye In this challenge youll compare your own eyes performance to that of a MicroObservatory online telescope There are some things your eye can do much betterand some things that the telescope does better When youre done youll be able HSH57363573474LZZPLY57347573755736857347HUK57347573755736957347PU57347OL57347YLH57347LHY57347HUK ULISHL57347ZJO57347HZ57347OL57347HU573475LISH57363573476YPVU573475LISH57347HUK OL57347TIILSS573475LISH PUVJSHYZ57347HYL57347HSZV57347LYZHPSL5736357347ILP So is your own eye In this challenge youll compare your own eyes performance to that of a MicroObservatory online telescope There are some things your eye can do much betterand some things that the telescope does better When youre done youll be able 32 A telescope consists of an objective mirror or lens and an eyepiece. The role of the eyepiece is to change the angle, A, of the rays from the objective as they enter the eye. As the figure shows Ritva. A. Keski-Kuha, Charles W. Bowers, Manuel A. Quijada. NASA/Goddard Space Flight Center. James B. Heaney, SGT Inc. Greenbelt. Benjamin Gallagher, Ball. . Aerospace & Technologies Corp. Andrew McKay Northrop Grumman Aerospace Systems. Observing the CMB. Paul A. . Fleiner. Ph 70 Popular Presentation. May 10, 2011. Outline. Radio Astronomy. 21cm Baryon Acoustic Oscillations (. BAOs. ). Cylinder Telescope. Prototype. Possible Sites. Challenges. Adapted from presentation by Chuck Patterson, Cheyenne, WY, HS teacher. Essential . Questions - . You should be able to answer these questions by the end of the PowerPoint.. What is the purpose of a telescope?. From geocentric to heliocentric and beyond. By brain . cannon, . 1. st. Period PLTW. Earth-centered universe. Sun-centered universe. Forward Thinking. “. By . taking our sense of sight far beyond the realm of our forebears' imagination, these wonderful instruments, the telescopes, open the way to a deeper and more perfect understanding of nature. Grinding and Polishing Lens to form a focused image through a tube. Need some knowledge of optics – provided by. The . Muslim World. The Telescope. His little telescope was poorer than even a cheap modern amateur telescope, but what he observed in the heavens rocked the very foundations of Aristotle's universe and the theological-philosophical worldview that it supported. It is said that what Galileo saw was so disturbing for some officials of the Church that they refused to even look through his telescope; they reasoned that the Devil was capable of making anything appear in the telescope, so it was best not to look through it. How It Works. Every 97 minutes, Hubble completes a spin around . Earth. .. . As it travels, Hubble's mirror captures light and directs it into its several science . instruments. The Hubble is . a type of telescope known as a . Phuong Nguyen and Chris Scaptura. Breaking Boundaries: . The American Experience in Innovation. The James Webb Telescope. The James Webb Telescope will be a large infrared telescope with a 6.5 meter primary mirror. The telescope will be launched on an . Telescope . Structure. Science Yield. Thermal Control . System. Optical . Performance. Program . Impact. $. $$. $$$$$. AMS. OBA. Nominal Design. Cost. Schedule. + + + +. + +. AMS. Qual. OBA . Survival. Net ionic equations are useful in that they show only those chemical species directly . participating in . a chemical . reaction. The keys to being . able to . write net ionic equations are the ability to recognize monatomic and polyatomic ions, .