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PDSThe document provides information to help prepare for a science test by defining important science terms, listing questions to know, and providing examples of problems involving density, mass, volume, and physical properties of matter. Students are given a list of terms and concepts to define, questions to study, and sample problems involving calculations of density, volume, and mass to help determine if objects will sink or float.
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Northern Engraving | Modern Metal Trim, Nameplates and Appliance Panels
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Test Review
- 1. Here is some information for you to help you to prepare for the science test. Define these words: matter mass volume physical property Know these for matching Homogeneous mixture concentrated solution heterogeneous mixture diluted solution saturated solution unsaturated solution solution physical change solute solvent graduated cylinder melting point insoluble boiling point alloy Questions to know: List six examples of physical properties of matter. What are the three states (forms) matter can be found in?
- 2. State Archimedes principle Work problems like this: Be able to tell if things will sink in water. The density of water is 1g/ cubic cm. 1. A piece of wood that measures 3 cm by .2 cm by 6 cm has a mass of 58 grams. What is the density of the wood? 2. a.Find the volume of a cylinder with these measures: the diameter is 4 cm and the length or height is 7 cm.b. If the cylinder has a density of .84 g/cm,what is its mass? 3. The volume of a solution was measured in a graduated cylinder. The water line read 26 ml. If the density of the solution is measured to be 15.75 g/cm, what is the mass of the solution? 4. Which has a greater density – Item A or Item B?: __________________________ Item A Length is . 76 cm Width is 2 cm Height is 3 cm
- 3. Mass is 23 g Item B: Volume is 10.72 cm Mass is 24 g Good luck. Skype or email me if you have any questions.