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Evaporation is not a controlled variable, as it is a natural phenomenon affected by various factors such as temperature, humidity, surface area, and air movement. In an experiment, researchers may try to control factors that influence evaporation to study its effects on other variables.
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What type of variable depends on the controlled 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.
Is evaporation a manipulated variable?
No, evaporation is a natural process that occurs when a liquid turns into a gas. It is not typically a manipulated variable in an experimental setting.
What is the independent and dependent groups of an controlled experiment?
In a controlled experiment, the independent variable is the variable that is deliberately changed or manipulated by the researcher to observe its effect on the dependent variable. The dependent variable is the variable that is observed and measured in response to changes in the independent variable. The independent variable is controlled by the researcher, while the dependent variable is the outcome that is measured.
What variable is manipulated by the researcher?
The variable that is manipulated by the researcher is the independent variable. This variable is controlled or changed by the researcher to observe its effect on the dependent variable.
What are three variables in a controlled experiment?
Independent variable: the variable that is intentionally changed or manipulated by the researcher. Dependent variable: the variable that is measured and affected by changes in the independent variable. Control variable: a factor that is kept constant and not changed throughout the experiment to ensure that any observed effects are due to the independent variable.
