|| Back to Lectures || A. Introduction) || B. Measurements || C. Motion of sky || D. Motion of Sun || E. Moon || F.History || G. Motion || H. Newton's laws || I. Gravity || J. Work-Energy || K. Electricity-Waves || L. Gas laws || The End ||

Scientific Calculator

Astronomy References 1) Encyclopedia 2) Glossary 3) Glossary 4) Astronomy 5) Physical Science

a) Illustrations(1) Tutorial Scientific Notation (2) Try one yourself Scientific Notation (3)TPake a quiz Scientific Notation quiz (4) Power of 10 Interactive (5) Power of 10

b) Illustrations(1) Atom , Tutorial The Atom , Lessons on Atom (2) Read a few pages Atom and the Nucleus , Bond and Molecular Polarity (3) Time and speed to cover Astronomical Distances (4) Different units for Astronomical Distances (5) Determine distance by Parallax Animation (6) Motion of stars in our Milky Way Galaxy Motion of the Stars

c) Illustrations(1) Distance covered in one year How far is a light-year? (2) Approximate distance from Sun to planets Bode's rule (3) Click on chapter 1 by Kaufmann to see Light year simulation (4) Orbital Speed (5) Orbital Speed

d) Illustrations(1) Learn about the Milky Way Galaxies (2) Movie on Hubble deep field images near the Big Dipper (3) Fundamental Forces