Density Formula Intro Density mass volume Objects with
Density Formula Intro Density = mass volume
Objects with lower density have more space between the molecules. Objects with higher density have less space between the molecules.
Determine the mass of the heart by reading the triple beam balance. 0 10 0 0 20 30 2 50 200 1 40 3 4 Mass of heart = _____ 60 70 300 5 6 7
Determine the volume of the Heart 40 m. L 30 m. L 20 m. L 10 m. L Initial Volume = ______ Final Volume = ______ Volume of Heart = Final Volume – Initial Volume of Heart = _____
Determine the density of the heart by using the formula for density on the TAKS formula chart. Mass of Heart = 45 grams Volume of Heart = 5 milliliters Show your work! Density of the Heart = ___________
0 Determine the mass of the jellybean by reading the triple beam balance. 10 0 0 20 30 2 50 200 1 40 3 4 60 70 300 5 Mass of jellybean = _____ 6 7
Determine the volume of the Jellybean 40 m. L 30 m. L 20 m. L 10 m. L Initial Volume = ______ Final Volume = ______ Volume of Jellybean = Final Volume – Initial Volume of Jellybean = _____
Determine the density of the jellybean by using the formula for density on the TAKS formula chart. Mass of Jellybean = 30 grams Volume of Jellybean = 15 milliliters Show your work! Density of the Jellybean = ___________
Is it possible to find the density of a Snickers Bar? Volume of a regular solid • Length x Width x Height 12 cm x 4 cm x 10 cm = 480 cm 3 Mass of the bar • 85 grams Density of the Snickers Bar Mass ÷ volume Answer: 0. 17 g/cm 3
Now Let’s Practice Density Lab
Identify the materials in the density column to the right by using the data table to help you. 40 m. L 30 m. L 20 m. L 10 m. L Material A Material B Material C Liquid Material Density (g/ml) Water 1. 00 Corn Oil 0. 93 Mercury 13. 6 Rubbing Alcohol . 79 Material D
Check Your Answers Material A Rubbing Alcohol Material B Corn Oil Material C Water Material D Mercury
Your Ticket out the Door is to identify the materials in the density column to the right by using the data table to help you. Write your answers on notebook paper and turn it in 40 m. L Liquid Material A Density (g/ml) 30 m. L Material B Milk 1. 02 20 m. L Material C Fingernail Polish Remover 0. 78 10 m. L Material D Olive Oil 0. 92 Citric Acid 1. 66
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