Which device would give the most precise measurement? Measurements in Images. A) B)

What is the standard SI unit for length?

%23 Laboratory Experiments 15 QUESTIONS 1. Identify each of the following as measurements of length, area, volume, mass, density, time, or temperature: ³. (a) ns, (b) 10.0 kg/m³, (c) 1.2 pm, (d) 750 km², (e) 83 K, and (f) 4.0 mm

.           (b)        What is the maximum precision offered by the 10-mL graduated cylinder?                 (c)        What is the maximum precision offered by the 100-mL graduated    cylinder?

3 .A student estimated that the volume of a crucible was 28.6 mL. When the volume wasaccurately measured, the volume was 34.5 mL. What was the percent error for this estimate?(In this case, use estimated value for experimental value, and use measured value for the accepted value)

I measured a line that was 8.4 centimeters which is the same as 3.375 inches. How do I calculate the percente relative error?

3) 15 T he individual markings of a 0-milliliter graduated cylinder are a of a apart. This allows one to measure the volume to the A. nearest of a S

12) Perform the following conversions using dimensional analysis and proper set up. Provide each answer with correct units and significant figures in the space provided. Note that you can square a length relationship to obtain an area relationship and you can cube a length relationship to obtain a volume relationship. It may be easier to treat prefixes separately. f) Convert 155 cm? to ft? Metric Prex or heters breviaion valie 10 g) Convert 7.27 m³ to ft lea s lo nu micro milli centi deci miles pounds mi 109 10 h) Convert 126 m³ to L 10: quarts deka hecto da 10 gallons 10

What is the fraction used to determine the uncertainty in a measurement?

Express the quantity using significant figures to imply stated error.. 1.  963  + 0.0001