1 / 8

Density

Density. What is It?. Derived unit which shows the mass per unit of volume More dense materials are “heavier” than less dense materials Density compares mass without variable of size. Units of Density. For liquid or gas - g/ml For solid – g/cm 3. Every Material Has A Unique Density.

wiley
Download Presentation

Density

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Density

  2. What is It? • Derived unit which shows the mass per unit of volume • More dense materials are “heavier” than less dense materials • Density compares mass without variable of size

  3. Units of Density • For liquid or gas - g/ml • For solid – g/cm3

  4. Every Material Has A Unique Density • Lead 11.35 g/cm3 • Granite 2.70 g/cm3 • Water 1.00 g/ml • Ice .91 g/cm3 • Cork .24 g/cm3

  5. Sink or Float • Substances less dense than water float • More dense than water they sink

  6. Example 1 • What is the density of alum with a volume of 4.00 cm3 and a mass of 10.8 g?

  7. Example 2 • A piece of quartz has a volume of 30. cm3. The density is 2.65 g/ cm3, what is the mass?

  8. Example 3 • Bone has a density of 1.85 g/ cm3, what is the volume of a 55g bone?

More Related