A galvanometer is a useful device in electric
A. generators and motors.
B. electromagnets.
C. transformers.
D. meters.
Answer: D
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What is not true of territorial waters?
a. They extend 18.2 kilometers from the shore. b. A nation has the jurisdiction over territorial waters. c. Territorial waters include straits that might be used for international navigation. d. Territorial waters include exclusive economic zones.
Generally speaking, how does the chemical composition of most metamorphic rocks compare to that of the parent rock?
A) Their chemical composition will be nearly the same. B) In order to be a metamorphic rock, the chemical composition must change by 50 percent. C) There will be a complete compositional change. D) Knowing the chemical composition is not necessary to understand metamorphic rocks.
During the Industrial Revolution in the United States, all of the following cities were important, EXCEPT
A) New York. B) Boston. C) Philadelphia. D) Baltimore. E) St. Louis.
The ________ period was the "golden age of trilobites."
Fill in the blank(s) with correct word