VISIBLE LIGHT Ryan Halim Selvi Susilawati Windy Fauziyah Tri Haryanto S.A.
Photons Physics 100 Chapt 21. Vacuum tube Photoelectric effect cathode anode.
Visible Light & Color OBJECTIVE: SWBAT identify the different colors of the visible light and compare each of its frequency and wavelength.
Electromagnetic Spectrum A band, of all kinds of electric, magnetic, and visible radiation.
1 L 30 Light and Optics - 2 Measurements of the speed of light (c) Index of refraction v medium = c/n –the bending of light – refraction –total internal.
Blackbody Radiation & Atomic Spectra. “Light” – From gamma-rays to radio waves The vast majority of information we have about astronomical objects comes.
Electromagnetic Waves. Electromagnetic Wave Properties Electromagnetic waves do not need a medium to propagate. They can travel in a vacuum. The speed.
Introduction To Nuclear Physics Lab. Contents What is Radioactivity? Radioactivity Decays Interaction of Ionizing Radiation with matter Radiation Detectors.
CHAPTER 25: STARS AND GALAXIES I. STARS A. ADVANCEMENTS IN ASTRONOMY NICHOLAS COPERNICUS TYCHO BRAYE JOHANNES KEPLER GALILEO NEWTON.
