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[DOCX File]Lab #2 Measurements and the Metric System
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When reading instruments, you need to record the reading to the correct number of significant figures. What this means is that you are to record your answers so that you record all numbers you are sure of in the measurement, plus you are allowed one guess. If the measurement appears to be on a line, then the last figure written should be a zero.
significant figures quiz

[DOCX File]Chemistry Lab: Introduction to Measurement - PVMHS Chem …
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The number of significant figures depends on the instrument or measuring device used and is equal to the digits definitely known from the scale divisions marked on the instrument plus one estimated or "doubtful" digit. The last, estimated, digit represents the uncertainty in the measurement and indicates the precision of the instrument.
significant figures worksheet

[DOCX File]bgreyson.weebly.com
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Guided Reading: Significant FiguresName ... reported to the correct number of significant figures? Instruments _____ in the number of _____ that can be obtained from their use and thus in the precision of measurements. Write the rules for determining significant figures and . give . one example of each rule. Write the number of significant ...
sig figs in scientific notation

[DOC File]\FRONTPAGE - Brown University
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Calculation using significant figures must now be described. Suppose we measure two different lengths, with different instruments, getting cm (2 significant figures) and cm (4 significant figures), with every number except the zero before the decimal point being significant (this zero, incidentally, is written just to aid the eye in noticing ...
significant figures in chemistry

[DOC File]Unit 0 – Review: Basic Scientific Measurement and Problem ...
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When rounding off numbers to a certain number of significant figures, do so to the nearest value. example: Round to 3 significant figures: 2.3467 x 104 (Answer: 2.35 x 104) example: Round to 2 significant figures: 1.612 x 103 (Answer: 1.6 x 103) Question 1 Give the correct number of significant figures for . 4500 _____ 4500.
significant figures worksheet and answer key

[DOCX File]cm - South Miami Senior High School
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Aug 17, 2017 · cm. cm. ⁰C. ⁰C. ⁰C. mL. mL. mL. mL. mL. mL. kPa. psi. Reading Instruments with Significant Figures Worksheet. Name: _____ Date: _____ Period: _____
significant figures quiz

[DOC File]Reading for Meaning- Significant Figures
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Read the following information on significant figures. After reading the article complete the Reading for Meaning table. Read each statement on the table and decide if you agree or disagree with the statement. ... All physical measurements obtained by means of instruments (meter sticks, thermometers, electrical meters, clocks, etc.) are to some ...
significant figures worksheet

[DOCX File]5 Significant Digits and Measurement-S
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Significant Digits and Measurement. What digits are significant when recording a measurement? Scientists do a lot of measuring. When scientists use an instrument (such as a ruler, graduated cylinder, spectrophotometer or balance) to measure something, it is important to take full …
sig figs in scientific notation

Reading instruments with significant figures