Electrons in Atoms Light, a form of electronic radiation, has characteristics of both a wave and a particle Wavelike properties of electrons help relate atomic emission spectra,…

Slide 1Energy in the Earth System Slide 2 Objectives of this Unit 1. California Standards: 4a. Students know the relative amount of incoming solar energy compared with Earths…

1.Why are Electrons Important?Chemistry Unit 42. Why are Electrons Important?3. Light, a form of electronic radiation,has characteristics of both a wave and a particleWavelike…

Slide 1 1 X-ray: the inverse of photoelectricity X-ray, discovered by Wilhelm Konrad Roentgen (1845-1923). He won the first Nobel prize in 1902. He refused to benefit financially…

Slide 1 Unit 4 Atomic Physics and Spectra Slide 2 The Electromagnetic Spectrum Slide 3 Waves type of disturbance that can propagate or travel. wavelle  lnlgth ( )‏…

Slide 1 Astronomy Picture of the Day Slide 2 Review: Kepler's Laws 1. Planets travel aound the sun in elliptical orbits with the sun at one focus of the ellipse. 2.…

Visible Light Waves What is Light Waves? ● Light is a form of electromagnetic radiation. Human eye has the capability to detect or sense some part of the complete electromagnetic…

Slide 1 NOVEMBER 20 (A DAY) NOVEMBER 21 (B DAY) SCIENCE Slide 2 Warm Up I am stranded on a deserted island. I have a small mirror in my pocketbook. I keep watching search…

Conceptual Physics Chapter 27 * Chapter 27 Light Conceptual Physics Chapter 27 Conceptual Physics Chapter 27 * Early Concepts of Light Ancient Greek philosophers thought…

Astronomy Picture of the Day Orbit of Earth around Sun (Demo - Ball on String) Gravity and Orbits Throwing an object fast enough will put the object into orbit! (Neglecting…