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What do you mean when you say the non-experimental variables must be held constant?
When non-experimental variables are held constant, it means keeping factors other than the independent variable the same for all participants or conditions in order to ensure that any observed effects are due to the independent variable and not to any other variable. This helps to isolate the impact of the independent variable on the dependent variable and strengthens the validity of the experiment.
What else can I help you with?
What does controlling other variables mean?
Controlling other variables means keeping all factors constant except the independent variable being studied in an experiment. This helps to isolate the effects of the independent variable and determine its true impact on the outcome. By controlling other variables, researchers can ensure that any changes in the dependent variable are a result of the independent variable being tested.
What do the variables in Boltzmann's constant mean?
The Boltzmann constant (kB or k), named after Ludwig Boltzmann, is a physical constant relating energy at the individual particle level with temperature.It is the gas constant R divided by the Avogadro constantIt has the same dimension (energy divided by temperature) as entropy. The accepted value in SI units is 1.3806488(13)×10−23 Joule/degree KFor more information refer to link below.
Why you is proportional to V why V is not proportional to you?
The relationship between two variables being proportional means that as one variable increases, the other also increases at a constant rate. In this case, the statement "Why you is proportional to V" does not make sense in English as it seems to be a mix of words. Instead, "V is proportional to you" would imply that as you increase, V also increases at a constant rate. The reversed statement, "V is not proportional to you," would mean that V does not change at a constant rate relative to changes in you.
What does a flat line on a speed vs time graph mean?
it means the object is moving at a constant speed
When a question asks you to state the relationship between the variables what does that mean?
When a question asks you to state the relationship between variables, it is requesting you to describe how the variables are related to each other. This could include whether they have a positive or negative correlation, whether one variable causes a change in the other, or if there is no relationship between the variables.
What does constant mean in math?
Constant is a number with no variables. For an example, 12a, but this is a constant 12.
What dose Variables mean?
Variables mean whose values are not constant, such as x, y , z this is in algebra
What does held constant mean?
a variable held constant is a variable in which you keep the same during the entire experiment. For example water and plant type you would keep the same, but you would change the amount of sunlight and the soil type.And you can also use the organism
What does constant of proportion mean?
If two variables are in direct relationship then the ratio of the two variables is known as the constant of proportion between them. In algebraic form, if X and Y are the two variables, then direct proportionality implies that Y = cX and c is the constant of proportionality.
What does constant mean in math terms?
It means something that doesn't change, like a number.
What does variables kept constant mean?
Variables kept constant, often referred to as controlled variables, are elements in an experiment that remain unchanged throughout the testing process. This ensures that any observed effects can be attributed to the independent variable rather than other factors. By controlling these variables, researchers can achieve more reliable and valid results, isolating the relationship between the independent and dependent variables.
What is the relation between variable and constract?
Did you mean "variables and constant"? Variables vary taking on various values whereas constants do not change and remain fixed. Temperature, number of accidents per day in a city, number of children born in a city are examples of variables. Number of planets in our solar system is an example of a constant.
What does constant mean in alegbra?
a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
What does the word constant mean in science laws?
In science, a constant is a measurement, usually in an experiment, that never changes. It is used to compare and/or contrast the values of other variables in the same situation.
What does constant mean in an algebraic expression?
A constant in an algebraic expression is a number that does not change. For example x + 2 The 2 is a constant (does not change) x is a variable (can take on any value)
What does the value of an expression mean?
If you replace variables in an expression by numbers (in case there are any variables) and then do the indicated operations, you get a number. That final number is the "value" of the expression.
What does inverse variation mean?
Two variables X and Y are in inverse variation if X*Y = c for some non-zero constant c.
