Exam (elaborations)
PHYS 143 Exam 1 Qs and Ans
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PHYS 143 Exam 1 Qs and Ans Beta rays cause cancer by ANSWER breaking DNA Which is the least expensive for the same energy delivered?coal; gasoline, AAA batteries; natural gas ANSWER coal Which of the following is a true statement? Hydrogen is a means of transporting energy; hydrogen gas ...
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