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Lisa is working on a science project and has to answer the question does Rogooti affect the speed of hair growth. Identify the control group and the dependent variable?
control group are the ones that are not being tested. dependent variable is the hair growth.
What is the independent variable on graphs?
it is the variable that you change during an experiment and is placed on the x axis. for example, if you are checking for the effect of light intensity on water uptake by a plant, the independent variable is the different light intensity values that you have and the dependent variable is the rate of water uptake which will be on the y axis.
Is temperature a dependent variable?
yes. the independent variable is what you're testing. it can be a dependent variable depending on the experiment, however it could just as easily be the control if you keep it the same, or the independent if it is the variable you are manipulating rather than measuring. again it all depends on the experiment
Where does the manipulated variable go on a graph?
The independent variable is usually on the bottom, running horizontally. The dependent variable is usually vertical, on the left of the graph.
What is the independent and dependent variable in miller-urey's experiment?
INDEPENDENT VARIABLE: gases introduced in the experimental chamber [Methane, Hydrogen and Ammonia). DEPENDENT VARIABLE: the outcomes of the experiment. CONTROL VARIABLE: the amount of gas introduced, the amount of water, the percentage of humidity in the chamber etc.
In 5th grade science what is a dependent variable?
The dependent variable is what changes. For example, if you are growing a plant, the growth of the plant depends on the amount of light it is given. The growth of the plant is the dependent variable.
What is an independemt variable?
An independent variable is the variable in the experiment that affects the other variable. For example, in an experiment that tests the affect of the amount of fertilizer on plant growth, the amount of fertilizer is the independent variable and the plant growth is the dependent variable. This is because the plant growth DEPENDS on the amount of fertilizer.
What is the dependent variable in a science experiment?
The dependent variable is the effect of an independent variable. For example, if a science experiment is done with plant growth under a certain amount of light, the height of the plant is the dependent variable because it depends on the amount of light.
What are the independent and dependent variables of how fertilizer affects plant growth?
The independent variable is the thing you are testing or the thing you control. The dependent variable is what you are measuring.
What is the independent and Dependent variable in will fish tank water and tap water differ when used for tomato plant growth?
the independent of the tomato plant is the leaf and the dependent variable is the root
Things that may change during a experiment are called?
'Variables' are any factors that can be controlled, changed or measured. There are two types: the independent variable and the dependent variable. The independent variable is the condition that you change and the dependent variable is what you are observing. So if you are trying to measure the effect of water on plant growth the water would be the independent variable and the plant growth would be the dependent variable.
Examples of independent and dependent variables in science?
Independent and dependent variables are the variables that change during the course of an experiment. An example might be an experiment on how temperature affects plant growth. Changing the temperature is the independent variable, while the level of plant growth that results is the dependent variable.
What effect does the amount of fertilizer have on the growth of a plant what would be the independent variable?
The dependent variable is the growth that depends upon (or results from) the application of fertilizer. The independent variable is the fertilizer itself.
What is a variable that is used is a independent variable?
An independent variable is the variable of the experiment that the dependent variable depends on. For example, in an experiment testing the effects of soil quality on a plant's growth, the dependent variable would be the plant's growth and the independent variable would be the quality of the soil.
What is the difference between indepedent and dependent variables?
In a science experiment, the independent variable is the one you change. For example: if you are doing an experiment on the impact of different types of soil on plant growth, the different types of soil would be your independent variable. The dependent variable is the outcome, or whatever the independent variable directly impacts. In this case, the dependent variable is the height of each plant.
What is a dependent variable in research?
The dependent variable is the variable that the researcher does not control. The researcher will change one variable called the independent variable (ex. temperature, amount of sunlight, amount of food, etc.) and then observe the corresponding dependent variable (ex. reaction of organism, amount of plant growth, swimming speed, etc.)
How would you write a dependent and independent variable for growth of crystals in a faster rate depending on temperature?
Dependent variable: growth of crystals Independent variable: temperature.
