The number of dependent variables in an experiment varies, but there is often more than one. experiments also have controlled variables are quantities that a scientist wants to remain constant, and he must be observe them as carefully as the dependent variables.
Check out http://www.sciencebob.com/experiments/index.php for some ideas. There are tons of experiments listed, you should be able to find something fun.
What is the difference in the hardness between glass and fiber glass
Some science experiments involve substances that would be dangerous to get in your eyes.
another word for variables are 'things'.
Most science experiments will have two independent variables. Fundamentally, an experiment will want as few variables as possible for better results.
The number of dependent variables in an experiment varies, but there is often more than one. experiments also have controlled variables are quantities that a scientist wants to remain constant, and he must be observe them as carefully as the dependent variables.
Experiments that follow the scientific method are an example of science activities. They involve testing a hypothesis by manipulating one or more variables while controlling the others.
independent and dependent variables
science experiments? ususally iodine and leaves, if you're a biologist of some sort...
In experiments, variables are factors that can be changed, controlled, or measured to observe their effect on the outcome. There are independent variables that are manipulated by the researcher, and dependent variables that are the outcome or response being measured. It is important to carefully define and control variables to ensure accurate and reliable results in experiments.
Yes. consider the ideal gas law PV=nRT P,V,n, and T are all variables and yet the science of thermodynamics is pretty much based on it.
variables
science experiments? ususally iodine and leaves, if you're a biologist of some sort...
Yes it can. Most experiments will have several variables.
Because mathematical formulas can only describe dynamic changes if some elements (variables) vary in relation to other variables.
Experiland offers one of the highest ranking selection of books containing science projects and experiments aimed at kids. Some other examples of such books may include Everything Kids Science Experiments Book and elementary level science text books.