Density for Physics CSEC Caribbeant.pptx

Notes on Density

1. Density

2. Objective Define density Apply the formula for density: (rho) ⍴=m/v Solve questions using the density formula

3. Definition

4. Density

5. Worked Example You have a rock with a volume of 15 m 3 and a mass of 45kg. What is its density?

6. Solution

7. Manipulation of the formula John picks up his little brother’s building block. It is 10 cm on each side, and so has a volume of 1000 cm 3 . If the block has a density of 0.917gcm -3 what is, it’s mass?

8. Solution

9. RECAP Questions