Ultimately, the source of tidal energy is the kinetic energy of the _____ .
A. ?rotating earth?
B. ?moon phases?
C. ?sunlight?
D. ?plates beneath the ocean floor?
Answer: A
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Why is it important to store projects properly?
a. so that they do not interfere with the work of others b. so that they are not damaged by others using the shop c. so that they can be evaluated by the foreperson d. both “so that they do not interfere with the work of others” and “so that they are not damaged by others using the shop”
_______________ is push or pull effort.
Fill in the blank(s) with the appropriate word(s).
In a two-source circuit, one source alone produces 10 mA through a branch. If the other source alone produces 8 mA in the opposite direction through the same branch, what is the total current through the branch?
A) 10 mA B) 8 mA C) 2 mA D) 18 mA
A(n) ____ is a group of characters, such as a name.
A. array B. string C. scalar D. hash