Chapter 5 Electrons in Atoms. Light and Quantized Energy (5.1) The study of light led to the development of the quantum mechanical model. Light is a kind.
Chapter 5 Electrons in Atoms. Greek Idea Democritus and Leucippus Matter is made up of indivisible particles Dalton - one type of atom for each element.
Chapter Two Chapter Two …continued Electrons in Atoms.
Unit 3 Light, Electrons & The Periodic Table. 3.1 Light & Electromagnetic Spectrum.
Light as a Wave Part 2 SNC2D. The Speed(s) of Light Light will travel slower in denser media (e.g. glass), but the speed in air is still effectively 3.0.
Physics and the Quantum Mechanical Model l OBJECTIVES: - Calculate the wavelength, frequency, or energy of light, given two of these values.
27 Light The electromagnetic spectrum consists of radio waves, microwaves, infrared, light, ultraviolet rays, X-rays, and gamma rays. 27.3 Electromagnetic.
Light has been studied for thousands of years. Some ancient Greek philosophers thought that light consists of tiny particles, which enter the eye to create.
Light l The study of light led to the development of the quantum mechanical model. l Light is a kind of electromagnetic radiation. l Electromagnetic radiation.
Section 5.3 Physics and the Quantum Mechanical Model.
WHAT DO WE KNOW ABOUT LIGHT?. What is Light? Light is a wave that we can see. –Light can carry heat and warmth. –Light has color. –Light can be bright.
Light as a Wave