Density. In Life Science Populatio n Density Would You Say This is Dense?

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Presentation transcript:

Density

In Life Science Populatio n Density

Would You Say This is Dense?

In Physical Science

Define: Density Density is the mass per unit volume working definition? Density= mass / volume

Volume of Solids vs. Liquids Liquids- milliliters (ml’s) Solids- cubic centimeters (cc’s)

Density of Water? 1 ml of water has a mass of 1 gram 1 gram / ml

HELPFUL HINT!!! 1 cc = 1 ml THEY ARE DIFFERENT UNITS FOR THE SAME VOLUME

Why does a diver wear Weights? To have an overall density greater than 1 g/cc

Why does a ship float? Its density is less than 1 g/cc

Liquid Layers Demo Make predictions: Water Oil Syrup Dish Soap

Air Oil Water Dish Soap Syrup Densities?

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