Slide 1
Heat and Work: Part 1
Energy in the News
US Household Energy Use
First Law of Thermodynamics
Heat and Work
First Law Summarized
Bicycle Pump
Movement of a Piston
Temperature Scales
Relationship of Temperature and Heat
Reference Points for Temperature
Specific Heats
Thermal Energy (Thermal Mass)
Energy in Water Phase Change
Water Phase Change-Another Picture
Heat Transfer
Conduction
Heat Flow Equation
Convection
Slide 21
Mechanically Aided Convection
Passive Convective System
Insulation: How it works
Light: The Spectrum
Emission or Radiation of Heat
Spectrum-Detailed Divisions
Earth and Sun Radiate Differently
Emissivity of Windows
All Three Methods at Once
Energy Savings from Thermostat Changes
Solar Heater: Active or Passive?
Slide 33
Efficient Windows: How do they work?
Author: W
E-mail: menke@ldeo.columbia.edu