click below
click below
Normal Size Small Size show me how
physical science met
measurements
| Question | Answer |
|---|---|
| a visual display of data or information | graph |
| information that is collected by counting can best be displayed on a | bar graph |
| in a line graph the axis is called the y-axis | vertical |
| in a line graph, the dependent variable is plotted on the | y-axis |
| a graph that shows information as parts of a circle is a | pie graph |
| the type of graph that is useful for showing trends or continuous change is a | line graph |
| information in a pie graph is often shown as | percentages |
| information that remains constant and does not depend on changes in the value of another variable is called the variable | independent |
| in a line graph, the independent variable is plotted on the axis | horizontal |
| numbers that are left off a graph to save space can be shown using lines called | hatch marks |
| a variable that changes as a result of the other variable is called a variable | dependent |
| in a line graph, the horizontal axis is also called the | x-axis |
| distance between two points | length |
| SI unit of length | meter |
| tool used to measure length | meter stick |
| units obtained by combining other units | derived units |
| SI unit of mass | kilogram |
| amount of space occupied by an object | volume |
| unit used to express volume | liter |
| amount of matter in an object | mass |
| mass per unit of volume | density |
| temperature scale of most laboratory thermometers | Celsius scale |
| instrument used to measure mass | balance |
| interval between two events | time |
| SI unit of temperature | kelvin |
| SI unit of time | second |
| instrument used to measure temperature | thermometer |
| An exact quantity that people agree to use for comparison is | standard |
| kilo | 1000 |
| hecto | 100 |
| deka | 10 |
| basic units | meter, liter, and gram |
| deci | .1 |
| centi | .01 |
| milli | .001 |