PPT-The life and death of stars

How do stars work and evolve Why do stars shine Nuclear reactions Fusion and fission reactions How nuclear reactions can create energy Why is it hard to get fusion nuclear reactions to occur. Soprano I Hence  stars,  you  daz- zle but the sight,   you teach to Soprano II Hence  stars, \r \r \r Alto Hence  stars, hence   stars too  dim of light,  you  daz-  zle  b Birth Place Married Place Death Place Birth Place Death Place Birth Death Birth Place Married Place Death Place Birth Place Married Place Death Place Birth Place Death Place Birth Birth Birth Place De B-V color index way of quantifying this - determining spectral class - using two different filters. one a blue (B) filter that only lets a narrow range of colors or wavelengths through centered on the blue colors, . Earth Science 11. Chapter 21. Constellations. Constellation:. A groups of stars that appear to form patterns in the sky.. 88 different constellations can be seen from the Northern and Southern hemispheres.. The Nazi Holocaust 1939 – 1945. Link to a particular place and time. Europe 1939 – 1945. The concentration camps where an estimated 6 million Jews met their deaths. “I sang the ancient psalms at dusk . The Nazi Holocaust 1939 – 1945. Link to a particular place and time. Europe 1939 – 1945. The concentration camps where an estimated 6 million Jews met their deaths. “I sang the ancient psalms at dusk . Do Now. SWBAT explain the life cycle of different types of stars. Turn in your Homework. Grab your clicker. Complete the “Are we made of star stuff” Misconception sheet.. January 24. Waning Crescent. Life and death are two unavoidable and fascinating topics. They have continuously mystified and puzzled people throughout the ages.. Scholars and philosophers have tried to find answers to age-old questions like: “What is life?; “How did life come into being?; and “When did life begin? They also search for answers to questions such as “What is death?” and “ How does it occur?”. Chap 17-18: Stellar Evolution – the Life and Death of a Star… Here’s the story we’ll tell… Lowest mass stars and their evolution Low mass star evolution High mass star evolution Stellar death, and stellar corpses HR-Diagram- What is it?. Stands for the . Hertzsprung. -Russell Diagram. Graphs surface temperature (color) vs. Absolute Brightness (Luminosity). Horizontal Axis- Surface Temp/Color. Vertical Axis- Absolute Brightness . Stephen Hawking - The Birth of Stars - YouTube. Life Cycle of Stars. Nebula – large cloud of gas and dust spread out in an immense volume. Life Cycle of Stars. Gravity pulls gas and dust together in the densest part of the nebula. Tip 16 copper skin tonestars 2105-8507SMnBatWebIs50530qxd 7/12/05 1142 AM Page 1Using Your Decorating Bag and Coupler1Screw ring off coupler to expose series of tiny2Force coupler base as far down Name the force that tries to compress/collapse a star? Name the process that happens in the core of a star preventing collapse and powering the star.. About how long does our sun live as a main sequence star?. Stars form in a cloud of dust and gas in space called a nebula.. How do stars form?. A force from outside the nebula causes the cloud to condense into stars. . Example: a shockwave. Gravity causes the particle in the cloud to contract..