6 Written Questions
5 Multiple Choice Questions
 the determination of the dimensions, capacity, quantity, or extent of something
 the digits in a measurement that are known with certainty plus one digit that is estimated
 a measure of the force exerted on an object by gravitational forces
 a numerical system in which numbers are expressed in the form A × 10n, where A is a number with a single nonzero digit to the left of the decimal place and n is a whole number
 the amount of heat energy needed to raise the temperature of 1 gram of water by 1 degree Celsius
5 True/False Questions

inexact number → a number whose value has a degree of uncertainty associated with it

density → the ratio of the mass of an object to the volume occupied by that object

rounding off → the process of deleting unwanted (nonsignificant) digits from calculated numbers

specific heat → a measure of the force exerted on an object by gravitational forces

conversion factor → a ratio that specifies how one unit of measurement is related to another unit of measurement