CHM 121L QUIZ 1 - Quiz#1 1(6 pts How many significant...

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Unformatted text preview: Quiz #1 1. (6 pts) How many significant figures are there in the following numbers? (8 poin a. 0.0007 \ b. 11.007 5 c. 54.00 ‘j 2. (4 pts) Round off following numbers to one decimal place. i. 33.55 33 it i d? ii. 33.65 2?) » K. ’ 3. (4 pts) True (T) or False (F)? Circle the correct answer. a. Evacuation ls automatic in all the following instances, a gas leak, fire and severe structural damage. @ / F b. During an earthquake, keep calm, do not use matches and if you are inside stay close to a window? T [(1% V”, J I, 4. (6 pts) The following is a line graph of the data on the left. The data points have already been plotted for you. Assume that you were going to turn in this graph as part of your lab report and add everythlng that you would need to have a complete, properly formatted graph. 'a (4 m1) ‘mlva I'm lullnwlmg uman m Ilw (mth amnmmm "mum nw'm'nfl ""1 "WNW" m! mamuml vuInu um. am» '2\ I. '. 2,145!" ‘l h (Mm) Hotdamllyuflmmrun h Winn/m? lwum Hm vnlm! Immlhul magnum pm lNNt mam. Mva n" wml-...
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