Which of the following is a way to properly treat magnets to maximize the length of their service?
a....Strike them a few times with a hammer occasionally, to realign their domains of atoms.
b.............................................................Keep magnets away from electronic equipment.
c....................Place keepers across the poles of pairs of bar magnets when storing them.
d.......................Occasionally heat them to assure that their magnetic force is kept strong.
c
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Why is nonverbal communication ambiguous in meaning?
a. No explicit definitions exist. b. Meaning is derived from context. c. Multiple meanings can be conveyed simultaneously. d. Contradictory meanings can be conveyed simultaneously. e. All of the above
Sharon, a fourth-grade student, is not aware that some language may be appropriate in one environment but not in another. Sharon's lack of awareness is a disorder of
a. morphology. b. pragmatics. c. phonology. d. syntax.
Chapter 1 provides an overview of the field of ______.
a. physical education b. physical disabilities c. multicultural education d. intercultural education
The US Department of Labor’s O*NET facility enables users to
A. Find suitable vacancies online B. Access free guidance for vocational choices C. Match themselves against different jobs D. Measure their own IQ E. Assess the long-term security of 20,000 different occupations