'Apparent magnitude' presentation slideshows

SPACE THE FINAL FRONTIER

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Parallax

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Stars and Galaxies

Stars and Galaxies. Chapter 25. Section 1 The Study of Stars. Objectives: Describe the electromagnetic spectrum Explain how reflecting and refracting telescopes work Compare and Contrast optical telescopes and spectroscopes

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The Sun and Stars

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Callanish Standing Stones, Lewis, Scotland Earliest construction at this site dates to 3000 BC

How We Know What We Know. Chris Sorensen Physics Kansas State University. Callanish Standing Stones, Lewis, Scotland Earliest construction at this site dates to 3000 BC Photo by Dave Rintoul , Kansas State University. How do we know atoms exist?. howitworksdaily.com.

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Red Giants and White Dwarfs

Red Giants and White Dwarfs. A Field Guide to Stars. The Solar Neighborhood. Milky Way Galaxy 100 billion stars Volume of nearly 100,000 light years across Orbits Galactic Center- 25,000 light years from Earth. Stellar Parallax. Measuring Parsecs. Parallax decreases as distance increases

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Unit 5 Light years, Theories and Characteristics of the Universe

Unit 5 Light years, Theories and Characteristics of the Universe. THEORY is: . An idea that is the best explanation of many observations and helps make new predictions. Light year is: . Distance that light travel in a vacuum in one year, about 9.5 trillion km- which is used to

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Stars

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Asymmetry of the Milky Way

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Stellar Motion

Stellar Motion. Stellar Motion. Apparent Motion The apparent motion of stars is the motion visible to the unaided eye. Apparent motion is caused by the movement of Earth.

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Monday, November 19 1. Warm-Up: Grade Content Frame 2. Astronomy Intro

Monday, November 19 1. Warm-Up: Grade Content Frame 2. Astronomy Intro. Astronomy. 1 . ASTRONOMY ?is the scientific study of extraterrestrial objects and phenomena. Video. THE EARLY ASTRONOMERS. Video. 5.

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The North Star

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The Universe

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Topic 10 - Astrophysics

Topic 10 - Astrophysics. 10.6 - Magnitude. Assessment Statements. E.3.5 Describe the apparent magnitude scale. E.3.6 Define absolute magnitude. E.3.7 Solve problems involving apparent magnitude, absolute magnitude and distance.

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UNIVERSE VOCABULARY ASSIGNMENT

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The Hertzsprung-Russell Diagram (a.k.a. H-R Diagram)

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Vega, Antares, Gemini

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The Distance Ladder

The Distance Ladder. Part II. Number of stars=N star *V Sphere: V=4?R 3 /3 Cylinder: V=?R 2 H. R. R. H. (a). (b). Cepheid Variable Stars (part III, IV). Special type of variable star that brightens & dims with a regular period P~L, recall F=L/4?d 2 , known P, F, derive d.

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Vocab 12-1 Use your book or Quizlet word / defintion / picture

Vocab 12-1 Use your book or Quizlet word / defintion / picture. Star Light-year Luminosity Apparent magnitude Absolute magnitude H-R diagram Spectroscope.

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