0
A variable change such as ice melting into water, which can be frozen again into ice later on is called a physical change.
while a permanent change such as growing of a tree is called a chemical change
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoIn an experiment, factors that you change are called independent variables.
Wiki User
∙ 13y agoNo. It is a const. It may take up storage like a variable, but it is not an l-value.
const int i = 17; // i can not be further changed
Wiki User
∙ 11y agoYes, and in science , it is a factor that could change. But in math, u have to solve for it.
Add your answer:
Earn +20 pts
What is variable in a experiment?
What is a variable in a experiment
Distinguish between a variable and a contol?
a variable is the thing that we change during the experiment while control is the thing that we remain it to be constant through the whole experiment.
What are independent and dependent variables?
The independent variable is also called an experimental variable. It is the variable being manipulated in the experiment in order to show the effect on the dependent variable. The dependent variable is also called the response variable. It is the variable being observed in the experiment. A change in the independent variable is what causes the change (if any) in the dependent variable, which is the purpose of the experiment.
How many variables can be changed in an experiment?
It depends on the experiment or the category. you welcome s.a No it's the variable k.a.
What is The thing you change in an experiment?
The chemical composition and physical state of substances can change during an experiment.For example two reactants in solid or liquid form can react in an experiment to give a product in a gaseous form.
What are different types of varibles?
The independan variable, the variable that you change I change I ndependant The control variable, the variable that stays the same The Dependant variable, the thing that you measure
Is the independent variable the thing that you change or that you don't change?
you DONT change
What is variable in a experiment?
What is a variable in a experiment
What is an independent variable dependent variable and controlled variable?
an independent variable is a thing you can change on your own. a depentent variable is a variable you depend on and a responding variable is a variable that reacts to the experiment
What is a dependent variable in an experiment?
A dependant variable in an experiment is the portion of the experiment, or "y" variable that is subjected to change as a result of the various forms of the independent variable, or "x" variable.
What is responding valuable?
Do you mean "responding variable"? In a scientific investigation, you try to change only one thing to see what happens. The thing you change is the manipulated variable (also called the independent variable). The result of this change is the responding variable (also called the dependent variable). For example, what if you measure the temperature of a beaker of water, then put it in the refrigerator for 24 hours, then measure again. The change in the temperature from the room to the fridge is the manipulated variable (you controlled it). Any change in the water temperature is the responding variable. It responded to the change you made.
What is a dependent variable independent variable and a control group?
The independent variable is the thing you change, the dependent variable is the variable that changes because of the independent variable, it could also be referred to as the effect, and the control group is the constant, the thing that stays the same and the variable that you compare your results to.
Distinguish between a variable and a contol?
a variable is the thing that we change during the experiment while control is the thing that we remain it to be constant through the whole experiment.
What is the part of a experiment that can be changed called?
the thing you change is the dependant variable - it's thing that DEPENDS on the thing your measuring. (independant variable) eg - if you change the length of the wire and measure the voltage after each 10cm, the independant variable (measuring) is the voltage, the dependant variable (changing) is the length of the wire, and the control variable (keeping the same) can be the material of the wire, the batteries etc. you get the point.hope that helped...
What is the function of the dependent variable in an experiment?
it is the thing in the expierement that you dont change
What is a manipulating variable?
A manipulative variable is something that you will keep the same.
What is the experimental variable and what is the dependent variable?
the experimental variable is like the independent variable, which is the only thing you can change in a science experiment, and the dependent variables are the things that stay the same.
