In the movie "October Sky," the controlled variable is the design of the rockets that the main characters build. Throughout the film, they manipulate and refine the rocket designs in order to test how different variables, such as weight and shape, impact the rockets' performance.
The character Wernher von Braun in "October Sky" is played by actor Jake Gyllenhaal.
The independent variable in this investigation would be the amount of light received by the plants. This variable is controlled and manipulated by the researcher to determine its effect on plant growth.
It is a metaphor to dream big and that any average joe is capable of great things.
The protagonist in "October Sky" is Homer Hickam, a young boy from a coal mining town in West Virginia who becomes inspired by the launching of the Sputnik satellite to pursue a career in rocketry.
Perseus is located in the northern sky, near the constellations of Cassiopeia and Andromeda. It can be seen in the months of October to March in the northern hemisphere.
controlled variable
controlled variable is something that is controlled by the independent variable
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
controlled variable is something that is controlled by the independent variable
In the movie "October Sky," the independent variable in the boys' rocket experiments is the type of rocket fuel used. As they experiment with different fuel combinations and designs, they aim to determine how these changes affect the rockets' performance and altitude. This variable is manipulated to observe its impact on the success of their launches.
A controlled variable is a setting where the dependent variable is not controlled by the independent variable. For example, if you were trying to measure the rate of movement in an organism in highly salty concentrations, a controlled variable would include the organism in an environment with no salt at all.
The independent variable is intentionally controlled by the experimenter. This variable is manipulated to determine its effect on the dependent variable.
The controlled variable is the one that you chose to change while the dependant is the variable that changes because it is effected by the controlled variable
"Controlled Variable" or "Manipulated Variable"
The independent variable.
constant variable
manipulated variable