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Everything in an experiment that can change in some way is a variable. The goal is to have a completely controlled environment where the only changing variables are the dependent and independent variables but often other variables change too.
Experiments must have variables because otherwise there would be nothing to test in the experiment. In an experiment, it is the change in one variable that you are measuring.
Many people believe that there is and I strongly do as well. A Controlled variable is something kept the same during the time the experiment is taking place. This could be light, heat or even water. :) Hope I could help
the control variable stays the same. that's why it's called the controlled variable. :)
You need a control in an experiment so that you have something to compare your other results too. :) - hope that helps
a variable that we control so that we can see the result of another variable that is responding variable.
this
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What does scientific methodology involve?
Scientific methodology involves formulating a hypothesis, designing experiments to test the hypothesis, collecting data through observation or experimentation, analyzing the data to draw conclusions, and communicating the results to the scientific community for peer review. This process helps ensure that scientific findings are reliable, reproducible, and objective.
Is it possible to prove a hypothesis by conducting rigorously controlled experiments?
Rigorously controlled experiments can provide evidence to support or refute a hypothesis, but they cannot definitively prove a hypothesis. Scientific hypotheses are continually evaluated, refined, and occasionally rejected based on new evidence and further experimentation.
When did people start doing proper experiments?
People began conducting proper experiments around the 17th century with the advent of the scientific method. This marked a shift towards systematic and controlled investigations to test hypotheses and theories. Scientists like Galileo and Newton were pioneers in using experiments to better understand the natural world.
What is the name of a place where scientific experiments are performed?
laboratory
The formation of hypotheses that is central to the scientific method is an activity involving?
The formation of hypotheses in the scientific method involves generating testable explanations or predictions based on observations or prior knowledge. It is a critical step in setting up controlled experiments to investigate the validity of the hypothesis and ultimately draw scientific conclusions.
How are variable and controlled parameters are used in scientific experiments?
by ****** your mom XD
What is a Logical approach to solving a problem?
scientific method...
What is always a part of the scientific method controlled experiments or data collection?
data collection
Investigatory project in Chemistry?
Experiments provide answers to scientific hypotheses. Experiments must be closely controlled in order to come up with an accurate result.
How does experimenting relate to science?
scientists run experiments in a controlled environment to test hypotheses in the scientific method
Where do most scientist do experiments?
Most scientists conduct their experiments in laboratories, which are controlled environments specifically designed for scientific research. These labs can be found in various settings such as universities, research institutions, and private companies.
How do scientist develop scientific explanations about subjects that are impossible to study through controlled experiments?
Scientist use models
How do scientists develope scientific explanations about subjects that are impossible to study through controlled experiments?
Scientist use models
How do scientist develop scientific explanations about subjects that are impossible to study through controlled experiments.?
Scientist use models
How do scientists develop scientific explanations about subject that are impossible to study through controlled experiments?
Scientist use models
How do scientists develop scientific explanation about subject that are impossible to study through controlled experiments?
Scientist use models
How do scientists develop scientific explanation about subjects that are impossible to study through controlled experiments?
Scientist use models
