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.
Yes, an experiment with several variables can be used to test and provide evidence for a theory. By manipulating and controlling the variables, researchers can investigate the relationships between them and how they affect the outcomes, helping to support or refute theoretical predictions. However, it is essential to design the experiment carefully to ensure that the results are reliable and can contribute to a better understanding of the theory.
Yes it can. Most experiments will have several variables.
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.
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.
Yes. A good example of which is the Ideal Gas Law. PV=nRT You have four variables and one constant.
the reason it is important to controll the variables in an experiment is because if the variables are not controlled in an experiment it will be impossible to reproduce the experiment. which also will make it impossible to prove the theory being tested
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.
Yes, a theory can have multiple variables. In fact, theories often aim to explain complex phenomena by considering how different variables interact to produce certain outcomes. By including multiple variables, a theory can offer a more comprehensive understanding of the relationships between different factors.
A scientific Theory is when it tries to explain something in an experiment that happens repededly in nature or the natural world. A scientific law is when there is repeated behavior in an experiment but cannot be explained.
The scientific theory should be changed.
Quantum theory was not the result of a single experiment, a single discovery, or even a single scientist. Quantum theory evolved gradually, over several decades.
I would use the word "theory" in a sentence like this: "The scientist presented a new theory to explain the findings of the experiment."