What unit of measurement expresses the number of times a vibration occurs in one second?
What will be an ideal response?
How many times the vibration occurs in one second is called frequency. Frequency is most often expressed in hertz (Hz).
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Opposing the Tariff of 1828, Southerners labeled it a "Yankee Tariff" because
A. the tariff protected New England manufacturing at their economic expense. B. it charged a tax on Southern manufactured goods, making it difficult for the South to compete in the world market. C. it imposed a high tax on Southern-grown cotton. D. it placed a substantially lower tax on European manufactured goods imported into the New England and middle states than it did on similar European gods imported into states in the South. E. None of these choices are correct.
How do you read input from the keyboard in Perl?
What will be an ideal response?
As a result of centralizing innovations enacted during the seventeenth century, which way did power shift within the structure of the state?
a. downward, from the king into the hands of nobles b. downward, into the hands of professional bureaucrats c. sideways, into the hands of judiciaries and legislatures d. upward, into the hands of the monarch
All of these can cause a starter not to rotate, EXCEPT _________
A) Defective armature B) Shorted field coils C) Seized engine crankshaft D) Defective starter drive