s take by your lab . ulat is the maximum number of digits that should dsurement and those from your lab mates? have l difeeni as hnlt meaurement measurementr wll not oe the some vee eoch person con different estimabe tnan omeone ace ncmoo all the mets were taven corre ctu the mamn nnlr of diotr nat rhouid differ be measuring a small volume, such as the volume of a small test tube, should you use a 10 mL.25 mL, or 50 grad uated cylinder to obtain the most precise measurement? Explain your choice. In Part B, did all of your mass measurements have the same number of digits after the decimal place? If no a difference in the amount of information provided by the measurements? What does this tell you about the the electronic balance to measure the masses of objects of significantly different sizes? Justify your answ yes, al of them naw the comt nunor of d instroment of meas ment war the same for e nh of themm naw It ttll us that aneconic valance is mune prease i measurt of ovjects ovtr a on ruter

Calculate the mass of 15.5 L of a substance whose density is 1.1 g/mL. Express your answer in grams using the correct number of significant figures. Do not enter your answer using scientific notation. Mass-

Change the following measurement to the appropriate SI unit. The final unit required is shown to the right of the answer box. Be sure to use correct significant figures. An automobile engine with a displacement of 4.36×102 in.3 =  cm3   Change the following measurement to the appropriate SI unit. The final unit required is shown to the right of the answer box. Be sure to use correct significant figures. 221 lb man =  kg   Change the following measurement to the appropriate SI unit. The final unit required is shown to the right of the answer box. Be sure to use correct significant figures. 18643 ft elevation above sea level =  m

1. What is the length of the rod shown below? 3 4 7 10 2. If Student A measures the volume of a liquid and reports its volume as 23.50 mL and Student B measures a different amount of the same liquid and reports its volume as 15.0 mL, is it likely that the students used the same measuring device? Yes or no? Explain your answer. 3. If you were asked to measure 25.0 mL of a liquid and to transfer it to another container, which of the following glassware could you use? Choose all that apply. Give reason(s). a) A 50-mL buret with smallest divisions of 0.1 mL b) A 50 mL beaker with smallest divisions of 10 mL c) A 50-mL volumetric flask d) A 50-mL graduated cylinder with smallest divisions of 1 mL e) A 25-mL pipet 4. A group of five students attempted to estimate 100 g of a substance by balancing the amount of the substance with a 100-g standard mass and obtained the following masses after each estimated amount was weighed: 95.8634 g, 80.8125 g, 106.5078 98.2865 and 86.4453 Create a data…