PPT-Chapter 1 Thermal radiation and Planck’s postulate

FUNDAMENTAL CONCEPTS OF QUANTUM PHYSICS Thermal radiation The radiation emitted by a body as a result of temperature Blackbody A body that surface absorbs all the thermal radiation incident on . Tareq Alosh. The Catholic University of America. Department of Mechanical Engineering. NASA Goddard Space Flight Center. Thermal Engineering (Code 545). Nanotechnology Lab. Energy balance. 2. Energy balance. . Sanshiro. Shibata (Konan Univ.). Collaborator: . Nozomu. . Tominaga. (Konan Univ., IPMU). Introduction. Models for the prompt emission. Internal shock model. A standard scenario for a long time.. [3]. Heat transfer processes. convection. conduction. radiation . . Physics of the atmosphere. the ozone layer. Greenhouse effect. climate change. Lecture 17. 1. .  . radiation. heat can be transferred by the emission of electromagnetic waves – thermal “light waves”, . Chapter 6: Section 2. Before the video…. Get out a sheet of paper.. Write an example of each type of thermal energy transfer discussed in the video.. Bill Nye Clip. After the video. Draw a diagram of each type of thermal energy transfer that you listed from the video. Include the heat source, where it is going, and what it is heating up. . Two Properties of Thermal Radiation: 1.Hotter objects emit more light at all frequencies per unit area.2.Hotter objects emit photons with a higher average energy. Spectra a)A blue star.b)A red star.c) [3]. Heat transfer processes. convection. conduction. . . radiation . . Physics of the atmosphere. the ozone layer. Greenhouse effect. climate change. 1. Thermodynamics- review. Thermodynamics. ATS 150. Lecture . 3. Defining Energy is Hard!. “. Energy. is the capacity to perform . work. ”. (but physicists have a special definition for . “. work,. ”. too!). Part of the trouble is that scientists have . [3]. Heat transfer processes. convection. conduction. . . radiation . . Physics of the atmosphere. the ozone layer. Greenhouse effect. climate change. 1. Thermodynamics- review. Thermodynamics. Heat transfer processes. convection. conduction. . . radiation . . Physics of the atmosphere. the ozone layer. Greenhouse effect. climate change. 1. Thermodynamics- review. Thermodynamics. is the science dealing with heat, work, and energy and the trans-formation of one into the other. Neal Boseman, Vessen Hopkins, and Sarah Moorman. Topics of Discussion:. What is Blackbody Radiation?. History of Blackbody Radiation. How has this discovery impacted Modern Physics?. Applications of Blackbody Radiation. Physical and . Geo Content. Before the video…. Get out a sheet of paper.. Write an example of each type of thermal energy transfer discussed in the video.. Bill Nye Clip. After the video. Draw a diagram of each type of thermal energy transfer that you listed from the video. Include the heat source, where it is going, and what it is heating up. . 11. . 2013. Reading Assignment – Chapter 6 of Petty text. Homework #1 Due Today. Will accept it with no penalty if you hand it in at start of Wednesday.. I’m prepared to discuss “hints” today. Heat transfer processes. convection. conduction. . . radiation . . Physics of the atmosphere. the ozone layer. Greenhouse effect. climate change. 1. Thermodynamics- review. Thermodynamics. is the science dealing with heat, work, and energy and the trans-formation of one into the other. Defining Temperature. Temperature: a measure of the average kinetic energy of the particles in a substance. Adding or removing energy usually changes temperature. Internal Energy: energies associated with atomic motion.