1. 620 cal/g 80 cal/g 540 cal/g 80 cal/g 540 cal/g 620 cal/g
FIGURE 2.2 Heat energy absorbed and released.
620 cal/g
Fig. 2-2, p.28

2. Project LEARN http://www.ucar.edu/learn

3. FIGURE 2.4 The transfer of heat from the hot end of the metal pin to the cool end by molecular contact is called conduction.
Fig. 2-4, p.29

4. Table 2-1, p.29

5. FIGURE 2. 5 The development of thermal
FIGURE 2.5 The development of thermal. A thermal is a rising bubble of air that carries heat energy upward by convection.
Fig. 2-5, p.30

6. Rising air expands and cools; sinking air is compressed and warms.

7. Windows to the Universe

8. Moran and Morgan 1997

9. FIGURE 2. 6 Radiation characterized according to wavelength
FIGURE 2.6 Radiation characterized according to wavelength. As the wavelength decreases, the energy carried per wave increases.
Fig. 2-6, p.32

10. Danielson, Fig. 3.19

11. Sun Temp: 6000 K
Earth Temp: 288 K
Aguado, Fig. 2-7