My teacher gave us a sheet mainly about significant figures, I totally get the basis for what we're doing and everything. He introduced this today but there is one problem I just don't understand, well actually 2 but they are similar.
Instructions for this question: When you multiply or divide numbers, your answer can have no more significant figures than the least number of significant figures in the problem.
100.0 g x 1.00 cal/g x Celcius x 28.6Celcius =
Instructions for this question: Round your answers to the proper number of significant figures.
2.00 x 10(squared) g x 1 cal/g x Celcius x 28.6Celcius =
If you could work it out and explain how you did it that would be awsome! Thanks so much for all answers!
2006-08-30
14:55:02
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2 answers
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asked by
Rose
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