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Questions and answers by
Devin Boutte
Questions (11)
Given the vector u=<3,1,1>,v=<-2,0,4>.
A) compute the area of the parallelogram determined by u and v . B) compute the vector.
0 answers
529 views
Find the unit vector that is parallel to but has opposite direction as the vector m=<-1,0,2,2>
1 answer
511 views
The space shuttle uses fuel cells( AFC's) to produce electricity . In these fuel cells,O2 reacts with water and electrons to
1 answer
926 views
Taking into account the "Second Law of thermodynaics", what is the maximum percentage of heat at 700 C that can be converted
0 answers
385 views
Larger amounts of methane, in the form CH4*6H20 is trapped at the bottom of the ceans in Clatharate compunds (formed when small
1 answer
817 views
Taking into account the "Second Law of thermodynaics", what is the maximum percentage of heat at 700 C that can be converted
0 answers
384 views
Since ethanol is cheaper than gasoline , today's gasoline's contain varying amonts of ethanol to keep prices lower. given that
2 answers
547 views
Taking into account the "Second Law of thermodynaics", what is the maximum percentage of heat at 700 C that can be converted
0 answers
473 views
the temperature of a gas in sealed container changes from 20. c to 40.0 C. If the volume remains constant,the pressure will
2 answers
967 views
Assume tat you have a sample of a gas in a cylinder with a movable piston at constant pressure. Determine the volume of the gas
2 answers
756 views
If the pressure of 8.0 L of nitrogen gas in a flexible container is decreased to one-fifth of its orginal pressure(at constat
1 answer
427 views
