Example 1: Convert 35 ml into liters. 35 0.035 LU 1 1000 Materials 10 ml graduat

Question

Example 1: Convert 35 ml into liters. 35 0.035 LU 1 1000 Materials 10 ml graduated cylinder Procedure Looking closely at the obtain a 10 graduated cylinder. Fill it about half full with the glass, crecpi of the water ml, not perfectly flat. The water to in the cylinder, note that it is surface of water in such The curved slightly upward at the edges of the water surface meniscus 1.2) is always read as the volumei do not read the The lowest point on the curve, or meniscus, level with the liquid edges. The the is also it should be position of you is volume of water in your ated Check with your lab insurraat to think the gradu graduated cylinder, make sure you have read the correct volume water your D. Volume Exercises (Make all Measurements to the Nearest Tenth and Make sure to Label Units) Materials a large test tube 10 ml and 50 ml Graduated cylinder Wooden block an irregular shaped object a small test tube Procedure 1. rWhat the stated volume that is measured by the graduated cylinders? t4 Fill each test tube with water and measure the volume 2. What is the volume of each type of test tube? ml, l (Hint: You can simply convert from one measurement a. Large: to the other. You don't have to do each one separately.) b. Small: Ad (microliters) 3. What is the volume of the block? a. Which unit did you use as your base unit? Why? 4. Explain how you could determine the volume of your metal object. [Hint: You can use your gradu cylinder to help figure out the volume of the coin] Josef Bosak/Shutterstock.com FIGURE 1.2

Explanation / Answer

1. Graduated cylinders - 10 mL and 50 mL

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