1 / 6

“The Density Equation”

“The Density Equation”. D= m 1 V. Density (g/ mL or g/cm 3 ). Mass (g). Volume (mL or cm 3 ). Liquid - graduated cylinder Read at the meniscus. Irregular Solid - displacement. Measuring Volume. Regular Solid - L x W x H = cm 3. Let’s Practice….

stormy
Download Presentation

“The Density Equation”

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. “The Density Equation” D= m 1 V Density (g/mL or g/cm3) Mass (g) Volume (mL or cm3)

  2. Liquid-graduated cylinder • Read at the meniscus Irregular Solid -displacement Measuring Volume Regular Solid -L x W x H = cm3

  3. Let’s Practice… If the mass of an object is 6 grams and the volume is 3 mL, what is the density of the object? Step 1 Step 2 Step 3 Step 4 6g m = V = D = D = 2 g/mL D = m 1 V D = 6g 3mL 3mL ?

  4. Let’s Practice… If the density of an object is 2 g/mL and the volume is 4 mL, what is the mass of the object? Step 1 Step 2 Step 3 Step 4 ? m = V = D = m = 8 g/mL 4mL 2 g/mL

  5. Let’s Practice… If the density of an object is 5 g/mL and the mass is 15 g, what is the volume of the object? Step 1 Step 2 Step 3 Step 4 15g m = V = D = V = 1 mL ? 15 g/mL

  6. Warmup # ___ Calculating Density • If the mass of an object is 20 g and the volume of the object is 50 cm3, what is the density? Will it sink or float in H2O? • If the mass of an object is 12 g and the dimensions are 2cm x 2cm x 3cm, what is the density of the object? • What is the mass of an object with a volume of 2 cm3 and a density of 6 g/cm3? • What is the volume of a object with a mass of 24 g and a density of 8 g/mL?

More Related