Some of our test tubes are 10.0 mm in diameter and 130 mm in length. Calculate the volume of such a test tube
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A test tube was determined to be 13.0 mm in diameter and 112.1 mm tall. Using the formula given in the lab procedure for volume of a cylinder, calculate the volume of the test tube in units of cubic centimeters (cm^3) or milliliters (mL).
Susan H.
Part 1: Procedure Section A Measure and record the length and inside diameter of a test tube in cm. Calculate the test tube volume (V = 3.14×L×r²) in cm³. Convert the volume to mL. Section B Fill the same test tube you used for section A all the way to the top with water. Pour the water out of the test tube and into a graduated cylinder and record the volume (Make sure to look at the bottom of the meniscus.) PART 1 Data Table Section A Measured Length of test tube (Be sure to include the correct number of significant figures in your measurement) 14.9 cm Measured Inside Diameter of test tube (Be sure to include the correct number of significant figures in your measurement) 1.5 cm Test Tube Volume calculated in cm³ (Show your work) Test Tube Volume above converted to mL (Show your work) Section B Volume of test tube as measured using graduated cylinder (Be sure to include the correct number of significant figures in your measurement) 21 mL
Sri K.
A test tube measure 125mm is in length which of the following is a correct length
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