Cosmos – an alternative name for the universe Meridian – a half circle extending from your horizon (altitude 0) due south through your zenith to your horizon due north. Zenith – the point directly overhead‚ which has an altitude of 90 degrees. Latitude –The angular north-south distance between Earth’s equator and a location on Earth’s surface. Longitude – The angular east-west distance between the prime meridian (which passes through Greenwich) and a location on Earth’s surface. Speed – The
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model * The galaxy * The solar system (including the planets) * Distances in space * Our Sun (layers and solar events) * General properties of stars (luminosity‚ heat) * H-R Diagrams and what they mean * Two types of telescopes (reflecting & refracting) * The key scientists (Ptolemy‚ Copernicus‚ Brahe‚ Kepler‚ Galileo‚ Newton‚ Hubble‚ Halley‚ Hawking & Oort) **Those in bold have been covered since the winter break and will be the main focus of the quiz.
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Although Galileo was an astronomer‚ he entered the university to study medicine‚ but his interests gradually changed and soon studied philosophy. Galileo with hard work and studying‚ was able to invent the telescope. With the telescope‚ he was able to discover sun spots and new moons around Saturn. Raymnd Seeger wrote a book called‚ “Galileo Galilei‚ His Life and His Work”. Within the book he explains that the discoveries of sun spots and new moons did not Confirm the
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sister. He took a trip to the Hayden Planetarium when he was 9 and it made him love space. He then later got his own telescope. At age 11 he got a better telescope because he had walked dogs‚ did chores and paid for it and his parents paid for the other half. His neighbor used to thought that there was a burglar on Neils house but when the police arrived it was just Neil with his telescope on his roof looking at the stars. Later on Neil became the Captain of the wrestling team.
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The definition of physics is “the study of matter‚ energy‚ and the interaction between them” (Physics.org‚ 2016) Physicist working in the astronomy field are constantly making new and exciting discoveries to do with the universe. Discoveries in fields such as quantum physics‚ particle theory‚ cosmology‚ quantum mechanics and general relativity allow us to better our knowledge about the phenomena which has been observed for centuries and has pondered the minds of physicists such as Einstein‚ Feynman
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was too “brief” and is only a small part out of the whole universe. We now know that the universe extends beyond the Solar System and that it is expanding. Kepler however‚ did not know this due to the lack of technological advances such as advance telescopes‚ satellites and space probes that stopped them from investigating further. The Roman Church however‚ had adopted the geocentric model of the universe for thousands of years. They see people who supported the heliocentric model as a crime and must
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The Andromeda Galaxy /ænˈdrɒmɨdə/ is a spiral galaxy approximately 2.5 million light-years (2.4×1019 km) from Earth[4] in the Andromeda constellation. Also known as Messier 31‚ M31‚ or NGC 224‚ it is often referred to as the Great Andromeda Nebula in older texts. The Andromeda Galaxy is the nearest spiral galaxy to our Milky Way galaxy‚ but not the closest galaxy overall. It gets its name from the area of the sky in which it appears‚ the constellation of Andromeda‚ which was named after the mythological
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Edwin Hubble (1889-1953) Edwin Hubble was born in Marshfield‚ Missouri in 1889‚ to an insurance executive. As a child Edwin loved reading science fiction novels. He received his first telescope at the age of 8‚ made by his grandfather. He moved to Chicago when he was ten years old. Hubble was a fine student as well as an athlete. He excelled in sports such as boxing and basketball. He was awarded a scholarship during high school and he paid his expenses by teaching and working during the summers
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The University of Lethbridge Department of Chemistry & Biochemistry Chemistry 2740 Laboratory Experiment 2 A KINETIC STUDY OF THE BASE CATALYZED CLEAVAGE OF DIACETONE ALCOHOL USING A DILATOMETER The decomposition of diacetone alcohol into two molecules of acetone is catalyzed by hydroxide ions and is an example of an aldol condensation in reverse. O OH OHO 2CH3-C-CH3 CH3-C-CH2-C(CH3)2 The rate of decomposition is first-order with respect to the concentrations of both diacetone alcohol
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held in the year 1633‚ science and religion clashed. (Linder). When Galileo published his works‚ he had great interest in the works of Copernicus and in later years he said the Copernicus got it right. ( Linder). When Galileo got his hands on a telescope he viewed the stars and details on the moon. He published a book with all of his findings. Skeptics did not agree with him so he addressed the general public by publishing the Sidereus Nuncius which was met with more backlash. (Linder). In his letter
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