Dr. Bob's Extra Stuff

Formula Sheet & Worked out Sample Problems	Additional Helpful Stuff
Dr. Bob's ASTR 100 Formula Sheet Distance, light speed, and time Orbits and Gravity Light, temperature, and motion Properties of Stars Forces and Nuclear Processes Density and Blackholes Variable Stars and Hubble Law Scientific Notation Basics Scientific Notation Format Guide	Photo of Earth from Space (at night) Moon Illusion Apparent Motion Electromagnetic Spectrum Blackbody Radiation Curves Spectra Examples Doppler Effect Examples Refraction and Reflection Light Gathering Area and Light Gathering Power HR Diagram HR Diagram used to determine the age of a star cluster Variable Star Diagram