1. Note that the following lectures include animations and PowerPoint effects such as fly ins and transitions that require you to be in PowerPoint's Slide Show mode(presentation…

Slide 1A Star’s Color, Temperature, and Brightness are Related! Slide 2 The Beginnings Late 1800’s, early 1900’s – how light is produced by atoms is being intensely…

Slide 1A star’s color, temperature, size, brightness and distance are all related! Ohio University - Lancaster Campus slide 1 of 47 Spring 2009 PSC 100 Slide 2 The Beginnings…

Slide 1Video Field Trip Stars: Life and Death 1.What happens when stars run out of fuel? 2.What will happen when to the sun when it dies? Slide 2 Properties of Stars Chapter…

Slide 1 Slide 2 Lecture 2 Big Bang Time Line Slide 3 The Birth of the Quantum Max Planck –The energy contained in radiation is related to the frequency of the radiation…

1.Chapter 12 Lesson 1 p414-420 THE VIEW FROM EARTH 2. Vocabulary  Spectroscope – an instrument that spreads light into different wavelengths  Astronomical Unit –…

1.To View the presentation as a slideshow with effectsselect “View” on the menu bar and click on “Slide Show.” To advance through the presentation, click the right-arrow…

1.Life Cycle of a Star2. Nebula 1 stStage of Life Ball of gas and dust that is pulled together by gravity Nuclear fusion starts as gas cloud becomes denser and hotter Nuclear…

1.Prentice Hall EARTH SCIENCE Tarbuck Lutgens2. Chapter 25 Beyond OurSolar System 3. 25.1 Properties of Stars Star Color and Temperature •Color is a clue to a star’s…

1.The SunSolar Composition • The Sun consists of hydrogen, about 73.4 percent by mass, and helium, 25 percent, as well as a small amount of other elements. • This composition…