SI Units
Graphs
Measuring
Variables
100
1/1,000 or .001 is expressed by what prefix?
What is a milli.
100
Which type of graph displays percentages?
What is circle or pie graph.
100
What is mass normally measured in according to the SI system.
What is grams.
100
What is a factor that does not change when other variables change?
What is a constant.
200
1/100 or .01 is what SI prefix?
What is a centi.
200
What type of graph shows the results of a survey best?
What is bar graph.
200
Why is it important to have exact standards of measurement?
Provides a known value all scientists use.
200
What is the standard by which the test results can be compared?
What is a control.
300
How many grams are in one kilogram?
What is 1,000.
300
Why are the points on a line graph connected?
They are all related or show changes.
300
Which is longer, a foot or a meter?
What is a meter.
300
What is the variable you change to see how it will affect the other variables called?
What is the independent variable.
400
What does SI units stand for?
What is International System of Units.
400
Which variable is plotted on the x-axis?
What is the independent variable.
400
What is the equation for measuring the volume of a solid?
What is length x width x height.
400
What is the variable that changes according to the changes in the other variables called?
What is the dependent variable.
500
SI units are based on the power of...?
What is ten.
500
Which variable is plotted on the y-axis?
What is dependent.
500
What are the units for the volume of a solid if it the object has been measured in cm?
What is cubic centimeters.
500
If something is too big or too small to examine, a _________ is created to represent the idea, event, or object.
What is a model.
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