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In an experiment to determine the effects of exercise on motivation exercise is the independent or dependent variable?
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What does the science Dependent variable mean?
The dependent variable in a scientific experiment refers to the variable that is being measured or observed to determine the effect or relationship with the independent variable. It is called "dependent" because its value is believed to depend on the changes made to the independent variable.
How to use gravity with an egg drop experiment?
Making a egg drop experiment is easy. You determine the gravity by how fast the egg drops and if it breaks.
What would a physicist do determine how tires affect the motion of a car?
Conduct and experiment to rest the trip of different tires
What is the loudest pitch?
Pitch does not determine loudness, and loudness does not determine pitch. Loudness is the measure of sound pressure (dB), while pitch is the frequency at which an object vibrates. You cannot say any pitch is louder than another, because pitch and sound intensity are completely independent of each other.
What is the degree of freedom in terms of vibration or related to vibration?
Degree of freedom is the minimum number of independent coordinates required to determine completely the positions of all parts of a system at any instant of time.
If a student does an experiment to determine if the temperature of the air changes the rate at which the grass grows what is the independent and dependent variables in this experiment?
dependent - the rate at which the grass grows independent - the temperature of the air
How do researchers determine which of the variables are dependent or independent?
The variable that you can manipulate in the experiment is always the independent variable. The quantity that changes as a result of your manipulation is the dependent variable.
How do you determine which variable is your independent variable and which is you dependent variable in chemistry?
The dependent variable is located on the Y axis. The independent variable is located on the X. The dependent variable changes in response to the independent variable changing, while the independent variable is the variable that is purposefully changed in an experiment. It's easy to remember -I-ndependent, -I- change.
In an experiment to determine if the type of shoes you wear affects how high can jump and which one is the independent variable dependent variable and one constant?
Independent - the type of shoe Dependent - the height of the jump Control - the person doing the jumping
What is the dependent variable in an experiment to determine whether drinking caffeinated soda increases pulse rate?
The pulse rate, since it's dependent on the quantity of caffeine, which is the changeable, independent variable.
What is the dependent variable in an experiment that shows how the volum of gas changes with changes in temperature?
VolumeThe independent variable is the one you determine, and the dependent variable is the one you measure. In this case, you choose the temperature, and measure the volume.
What does the science Dependent variable mean?
The dependent variable in a scientific experiment refers to the variable that is being measured or observed to determine the effect or relationship with the independent variable. It is called "dependent" because its value is believed to depend on the changes made to the independent variable.
What is is an independent variable?
An independent variable is the variable that the scientist changes, and the dependent variables are the variables that the scientist doesn't control. So that would mean that the independent variable is typically the variable being manipulated or changed and the dependent variable is the observed result of the independent variable being manipulated. The independent variable in a science experiment is the variable that you change on purpose. The independent variable is the variable that scientists manipulate in an experiment in order to determine its effect on a dependent variable. For example, if you wanted to see what affected frog deformities, you would set up an experiment where you would have frogs placed in the same environments as each other, except for one variable (independent) that is different. Let's say the control group gets exposed to all the same food, temperature, length of daylight, population density, etc., as the experimental group. The experimental group has the amount of UV exposure varied. The UV exposure (independent variable) would be used to determine its effects on frog deformities (dependent variable).
What is the difference between a dependant and independent variable?
a dependent variable is something that you cannot change but comes out as a result/an independent variable is something that you change in your experiment like the temperature of something or the amount of something
What is the difference between an independent variable and a dependant variable?
In an experiment, the independent variable is the variable that can be altered or controlled to produce a change. The result being studied is the dependent variable, which is observed to change as the independent variable is changed.Example : In an experiment testing the effect of caffeine on reaction times, the amount of caffeine consumed is the independent variable and can be varied. The reaction times are the dependent variable, and a correlation (change in times) with the independent (amount given) is the information being sought.There are three kinds of variables. These are:Independent variable: is not affected by any effects in the experimentDependent variable: its reaction does depend on other variablesControlled variable: variable that you can control throughout the entire experimentTo put it simply, the independent variable tries to manipulate the dependent variable in an experiment.The independent variable (manipulated variable) is a variable that is changed by the experimenter. The dependent variable (responding variable) is what you are trying to determine in an experiment. My 6th grade science teacher taught us a poemThe manipulated is what you control the responding variable is your ultimate goal.
In an experiment the factor that is deliberately manipulated also called the manipulated variable?
In an experiment, a factor or condition that is deliberately manipulated in order to determine whether it causes any change in another behavior or condition is an independent variable. The factor or condition that is measured at the end of an experiment and is presumed to vary as a result of the manipulations of the independent variables is called the dependent variable.
Is an independent variable?
An independent variable is the variable that the scientist changes, and the dependent variables are the variables that the scientist doesn't control. So that would mean that the independent variable is typically the variable being manipulated or changed and the dependent variable is the observed result of the independent variable being manipulated. The independent variable in a science experiment is the variable that you change on purpose. The independent variable is the variable that scientists manipulate in an experiment in order to determine its effect on a dependent variable. For example, if you wanted to see what affected frog deformities, you would set up an experiment where you would have frogs placed in the same environments as each other, except for one variable (independent) that is different. Let's say the control group gets exposed to all the same food, temperature, length of daylight, population density, etc., as the experimental group. The experimental group has the amount of UV exposure varied. The UV exposure (independent variable) would be used to determine its effects on frog deformities (dependent variable).
