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What else can I help you with?
Do colloids have a fixed composition?
No, the composition is variable - excepting of course specific recipes.
What is the term for matter having indefinite composition and variable properties?
The term for matter having indefinite composition and variable properties is a mixture. Mixtures can be homogeneous (uniform composition) or heterogeneous (non-uniform composition).
What is the constant variable in Avogadro's law?
The question is about an oxymoronic expression. A constant cannot be a variable and a variable cannot be a constant!
What is the control and the independent variable and the dependent variable?
They are all variables (or possibly, vaiables!).
What is a uniform phase variable composition?
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What is the same about dependent variable independent variable and controlled vaiable?
They are all variables (or possibly, vaiables!).
What is the homogeneous material with with a variable composition?
An example of a homogeneous material with a variable composition is a solution, where one or more substances are dissolved in another substance. The composition of a solution can vary depending on the amount of solute dissolved in the solvent.
What is variable composition?
I am not 100% sure, but i believe variable composition is when the composition of a mixture can vary, or contain different properties, elements/compounds... etc. An example of variable composition would be a heterogeneous mixture, which has no uniform way of being composed. Where as its opposite, a homogeneous mixture, has a set composition of the same properties, elements/compounds... etc. and can be recreated.
Describe how you can tell by looking at the graph of a function with variable is the input variable and which is the output variable?
You cannot.
Is the sun's chemical composition constant or is it continuously changing?
As a result of the thermonuclear reactions in the Sun the chemical composition is variable.
Which variable in the data that cannot be controlled?
In observational studies, the independent variable (or exposure) is the variable that cannot be controlled by the researcher. This variable is already present and its impact is observed without any intervention or manipulation by the researcher.
What is a discrete variable?
A discrete variable is one that cannot take on all values within the limits of the variable.
