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What is wrong with the expression "That is just a theory,"
Chapter 1, Problem 7E(choose chapter or problem)
QUESTION:
What is wrong with the expression “That is just a theory,” if by theory the speaker is referring to a scientific theory?
Questions & Answers
QUESTION:
What is wrong with the expression “That is just a theory,” if by theory the speaker is referring to a scientific theory?
ANSWER:Solution 7E: (a) From figure, t he length of the pencil in the given picture is 7.5cm. According to the significant rules, the non zero digits are significant figures. Therefore, the measurement 7.5 cm has two signific