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Disclaimer! • Please watch the following YOUTUBE video called, “DENSITY” by Mr. Paul Levin of Galway Central School District. The address for this movie is provided below. Please go to Mr. Lombardo’s webpage for an electronic version of this assignment. Please be ready for a quiz on this material as soon as this assignment is due! Good luck.
Link to video • http://www.youtube.com/watch?v=02WuIhaNNtg&list=PLoHaHllL6x0U8WDOTDdRNPhPaB_J_e8oV
Mass - amount of ______________________ that an object contains Matter comes in three phases 1. Solid 2._____________________ 3. Gas Instrument Used - _______________________ or triple beam balance Units - Grams (g), kilograms (kg) or ________________________________________.
Volume - the space ________ by matter Instrument Used 1. Ruler 2. Graduated Cylinder Units Used 1. Cubic Centimeters (cm3) 2. Milliliters (mL)
For cubes or rectangular objects - Irregular shaped objects -
Density - mass per unit volume or how much ____________ is in a giving amount of ________________. Formula for density Density – Mass/Volume
Conclusion No mater how you cut an object (if temperature stays the same) What do you think happens if the temperature changes?