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What is the independent variable in an experiment that shows how the volume of gas changes with the temperature?
The independent variable in this experiment is the temperature. This is the variable that is manipulated or controlled by the researcher to observe its effect on the volume of gas.
What is the manipulated variable of the experiment on water rocket?
The manipulated variable in an experiment with a water rocket could be the amount of water or air pressure used to launch the rocket. This variable is intentionally changed by the experimenter to observe its effect on the rocket's performance.
What is a dependnt variable?
a dependent variable is the thing in your experiment you are testing or the thing that you are influencing. for example temperature. The independent variable changes on its on for example time. If you had a question : How long does it take for the water to reach 25c; the water temp is the dependent as you are measuring it, and the time is independent because you are not affecting it.
What is the experimental variable of freezing water?
The experimental variable of freezing water would be the temperature at which the water freezes. By changing the temperature, you can observe how it affects the freezing point of water.
What is something that does not change in an experiment?
A constant in an experiment is something that does not change, such as the temperature, pressure, or a control variable that is kept the same throughout the experiment to ensure accurate results.
What is a dependnent variable?
A dependent variable depends on the independent variable. If you are doing an experiment about how temperature affects the heat of water then the independent variable would be the temperature, as that is what you are going to change, and the dependent variable the water as the temperature of the water depends on the temperature surrounding it.
When conducting an experiment of surface tension of water on a penny what is the independent variable?
Temperature.
What is the dependent variable in an experiment to test how fast sugar dissolves in hot water?
The dependent variable in this experiment would be the time it takes for the sugar to completely dissolve in hot water.
In an experiment where you change only the temperature temperature is the?
manipulated variable
What is the independent variable in this experiment what effect does table salt have on the temperature of boiling water?
The independent variable in this experiment is the amount of table salt added to the boiling water. The effect of adding salt to the water is to raise the boiling point of the water, therefore increasing the temperature at which the water boils.
If temperature is allowed to change in an experiment the temperature would be a?
The answer is variable.
What is the independent variable in an experiment that shows how the volume of gas changes with the temperature?
The independent variable in this experiment is the temperature. This is the variable that is manipulated or controlled by the researcher to observe its effect on the volume of gas.
Why should you have only one vaiable in an experiment?
Your experiment should show what the effect of a variable is on the outcome of the experiment. If you have two variables, you don't know which variable contributed what to the outcome. For example: if want to see the effect that temperature has on water, you'll want to vary your temperature (temperature is a variable) and record your observations on the water. If nothing else is varied during your experiment and you do this experiment in your kitchen at sea level, then you may learn for instance that as you bring water temperature up from -60C to 0C it melts . If, however, you also vary your pressure (pressure is a SECOND variable) during this test, then you may find that if your pressure is 100Pa, as you bring water from -60C, it turns to vapor at ~25C!
When the biologist designs her experiment what should be the manipulated variable of the experiment?
temperature
What is the temperature called when in an experiment you only change the temperature?
dependent variable
What is the dependent variable in an non-experiment project which describes the water cycle?
If you are not doing an experiment, there is no variable.
What is the dependent variable in a temperature experiment?
The Temperature is the Independent Variable (50 degrees, 100 Degrees etc.) Whatever happens as a result of the temperature change is the dependent variable.
