| Name__________________________ |
Section____________________________ |
Hit the print command and show all work in the spaces provided.
Use the 5-step method and be sure to include units where appropriate. Round your
answers to the correct number of significant digits.
| 1. The mass of a toy spoon is 7.5 grams, and
its volume is 3.2 ml. What is the density of the toy spoon?
|
| 2. A mechanical pencil has the density of 3 grams per cubic
centimeter. The volume of the pencil is 15.8 cubic centimeters. What is the mass of
the pencil?
|
3. A screwdriver has the density of 5.5 grams
per cubic centimeter. it also has the mass of 2.3 grams. What is the
screwdrivers
volume?
|
| Answers 1)
2.3 g/cm3
2)
50 g
3)
0.42 cm3 |
Please forward all questions, comments and criticisms to Gregory L. Curran.
© Copyright 2004 Fordham Preparatory School, All Rights Reserved.
Last Modified September 27, 2004 |