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Topic : Density. Essential Question : How do we calculate density and how can we use it to identify matter?. Topic: Density Essential Question: How do we calculate density and how can we use it to identify matter?. Density is: The amount of matter in a given space or volume.
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Topic: Density Essential Question: How do we calculate density and how can we use it to identify matter?
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? Density is: • The amount of matter in a given space or volume. • It is measured in g/mL or g/cm3
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? Less dense More dense Less mass (matter) in a given volume More mass (matter) in a given volume
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? • Click on Moby • Log In • Username • Txau_dobie • Password • aisd
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? • A matter’s density does not change. (Mass can change) • If an object has more density than water it will sink. • If an object has less density than water it will float. Less dense than water More dense than water
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? To calculate density you use the formula: • D=m/v • It means density equals mass divided by volume or • Density=mass/volume
Topic: DensityEssential Question: How do we calculate density and how can we use it to identify matter? You can remember that by: I Density M M V V M (mass) D V (volume)