Ch 21 Temperature, Heat, and Expansion. Temperature A measure of the average kinetic energy of the particles in a substance.
1 is lambda is nu lower frequency higher frequency longer wavelength shorter wavelength Units: Wavelength m or nm Frequency 1/s or s -1 or Hz Properties.
THERMOCHEMISTRY OR THERMODYNAMICS Chapter 6 Chemical Reactivity What drives chemical reactions? How do they occur? The first is answered by THERMODYNAMICS.
Chapter 5 Thermochemistry Ashley Warren Kings High School AP Chemistry 2013-2014 Lecture Presentation © 2012 Pearson Education, Inc.
2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Energy Basics Renewable Energy.
7.1 Sunlight powers life. I. Obtaining Food A.Autotrophs are organisms that obtain their energy through the process of photosynthesis such as green plants.
Intro to Thermodynamics Mr Nelson – 2010. Energy Energy is the ability to do work or transfer heat. –Energy used to cause an object to move is called.
Dr Roger Bennett [email protected] Rm. 23 Xtn. 8559 Lecture 13.
Chapter 11: flux of energy and matter through ecosystems 1.
1 Geothermal Heat Pumps A - Z Session 1 Understanding Geothermal Heat Pumps and their Value to Utilities 2012 Illinois Geothermal Conference Peoria, IL.
Energy & Work. Work involves a change in a system. changing an objects position heating or cooling a building, generating a image on the TV screen, moving.
3% of Indias landmass 40% of her people 75% of her natural resources 62% of GDP Thats our cities. Parasites that corrode our larger ecosystems.