The air at high altitude has ________
A) Higher pressure B) 21% oxygen
C) Higher density D) Less than 21% oxygen
B
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Ebony has 680 acres of cotton with a yield of 2.1 bales per acre. She used an eight-row, 36-inch row picker that travels 4.2 miles per hour. She used a module builder 32 feet long, 7.5 ft wide, and 11.8 feet high with a capacity of 12 bales. At the gin, she had 36 percent fiber (lint).
a. How many hours did it take to fill one module? b. How many bales of lint were produced?
Members of Congress respond primarily to agriculture interest groups
Indicate whether the statement is true or false
All of the following are correct statements about braking EXCEPT ________
A) Kinetic energy must be absorbed by the braking system B) The heavier the vehicle, the greater the kinetic energy when moving C) If the vehicle weight is doubled, the kinetic energy of a moving vehicle is doubled D) Kinetic energy of a vehicle doubles when the speed doubles
In a split-system air-to-air heat pump, the coil that absorbs heat in the heating mode is referred to as the
_____. a. outdoor coil b. indoor coil c. heating coil d. heat sink