Section 15.8 Worksheet:
Assignment: Page 990: 1-3, 5, 9, 13, 17, 18, 21, 25, 29, 41 (due Wednesday, 2/18).
Assume that temperature decreases with elevation. Use Figure 1, page 985, with k=76, to explain the strategy.
Differentiate with respect to x, y, and ; what equations do you derive?