contrast
* independent variable:in an experiment there is only one variable and its set by the person carrying out the experiment . * dependent variable: measured in all set ups during the investigation. * controlled variables: are quantities that the scientist wants to keep constant. so , the part of the experiment that does not depend on the variable is the controlled variable.
The scientist was smart.!
He observed the same movement. When the experiment was repeated with rock dust the same movement was observed.
9
Grouping stars by brightness
The rate of traffic observed in this experiment was 100 vehicles per hour.
Experiment
* independent variable:in an experiment there is only one variable and its set by the person carrying out the experiment . * dependent variable: measured in all set ups during the investigation. * controlled variables: are quantities that the scientist wants to keep constant. so , the part of the experiment that does not depend on the variable is the controlled variable.
bacteria
I'm guessing that first you must during the experiment collect the data that you observed, then collect this data and organize it independent and dependent variable (The x-axis is the independent variable and the y-axis is the dependentvariable).
0.25
0.2 Liters per hour... (apex;p)
5 cars per hour
5 cars per hour
0.2 Liters per hour... (apex;p)
5 cars per hour.
5 cars per hour