Technician A says that hydrogen may be found by itself in nature. Technician B says that hydrogen has better specific energy than fossil fuels. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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What is the decimal equivalent of the binary number 1100112?
A. 2910
B. 3910
C. 4910
D. 5110
Colonists emerged from the French and Indian War
A. more loyal to Britain than ever. B. more confident in their military strength. C. with the respect of the British government. D. with increased authority to govern themselves. E. solidly allied with Native Americans.
The rapid change in the temperature of ocean water with depth is known as a thermocline
Indicate whether the statement is true or false.
The ____ method demands that a decimal point be placed behind the first significant digit when the number is changed into powers of 10.
a. electronic notation b. digital notation c. scientific notation d. metric notation