Slide 1 Slide 2 Heat, is in physics, energy transferred from one part of a substance to another, or from one body to another, by virtue of a difference in temperature. Heat…

1. Sunspots Solar Flares Prominence 2. SunspotsSunspots appear as dark spots on the surface of the Sun. Temperatures in the dark centers of sunspots drop to about 3700 K…

Slide 1 Molecules in a hotter gas move faster, all else being equal.  the kind of molecule is the same  the greater the average kinetic energy of the molecules the…

Slide 1 1. Homework 4/2/2007 by 6 PM: Diagnoser Question Sets to review electricity and magnetism 2. Start reviewing for the exam 3. Riverside2 write up due 4/10/2007. Slide…

Slide 1 Galaxies…. + On the largest scales… they trace the cosmic structure as the “living fossils” of the earliest density fluctuations of the universe They are…

© Sierra College Astronomy Department * The Diverse Galaxies © Sierra College Astronomy Department © Sierra College Astronomy Department * The Diverse Galaxies Galaxy…

ASTRO 101 Principles of Astronomy Instructor: Jerome A. Orosz (rhymes with âborisâ) Contact: Telephone: 594-7118 E-mail: [email protected] WWW: http://mintaka.sdsu.edu/faculty/orosz/web/…

ASTRO 101 Principles of Astronomy Instructor: Jerome A. Orosz (rhymes with âborisâ) Contact: Telephone: 594-7118 E-mail: [email protected] WWW: http://mintaka.sdsu.edu/faculty/orosz/web/…

PowerPoint Presentation The Sun 1 Solar Prominence Sun Fact Sheet The Sun is a normal G2 star, one of more than 100 billion stars in our galaxy. Diameter: 1,390,000 km (Earth…

Feedback at High Redshift Alice Shapley (UC Berkeley) May 4th, 2004 Overview and Motivation Importance of feedback Observations at z~3: winds and ionizing radiation Observations…