How does temperature affect electrical resistance?
a. as temperature increases, electri...
How does temperature affect electrical resistance?
a. as temperature increases, electrical resistance decreases.
b. temperature and electrical resistance are unrelated.
c. as temperature increases to approximately water’s boiling point, electrical resistance decreases. beyond this, it increases.
d. as temperature falls, electrical resistance decreases.
Answers: 2
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Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?
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What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.
Answers: 2
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