Match the following. 1. Picard and Walsh
continental shelf
2. Forbes and Maury
satellite-mounted sensors
3. developed in 1922
Alvin
4. locates survivors at sea
bathyscaph Trieste
5. averages 30 miles wide
fetch
6. distance of open water over which wind flows
sofar
7. rescued at 5,000-foot depth
echo sounder
8. query buoy-mounted systems
"Father of Oceanography"

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1

Air enters a horizontal, constant-diameter heating duct operating at steady state at 290 k, 1 bar, with a volumetric flow rate of 0.25 m°/s, and exits at 325 k, 0.95 bar. the flow area is 0.04 m2. assuming the ideal gas model with k = 1.4 for the air, determine (a) the velocity at the inlet and exit, each in m/s, and (c) the rate of heat transfer, in kw flow rate, in kg/s, (b) the mass kg 0.3