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Why do scientists repeat experiments?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
Why do scientist use technology?
Scientists use technology to have another way to look at things.You use technology to look at planets,cells,etc.
What is the process called that use to check each other's work?
Through peer review
Why Scientist redo their experiment?
In an experiment, there are many variables (things that can't be controlled). For an accurate result, experiments must be done many times over to so that a pattern can be seen, giving scientists an idea of what the result is. For example, if you tested how music affected plant growth, and tested it once, if the plant died because of other causes, it could seem like the music affected the plant. By doing the experiment many times and seeing no affect on the majority of the plants, the scientists would see that music has no affect on plant growth. Scientists redoing experiments is to ensure that the results are credible.
What controlled variables in science?
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.
Why do scientists use the data from controlled experiments?
To ensure results are of optimal percent error, scientists must manipulate only one variable. Therefore, they use controlled experiments.
How does technology affect of scientists to study the universe?
Because of the vastness of outer space and the difficulties it poses for survival, scientists generally can't conduct laboratory experiments to explore it. Instead, they must depend on upon their observations.
Do scientist use technology?
Scientists use technology to conduct experiments, eliminate unwanted variables to increase accuracy, and to measure their results. Without technology, most, if not all, of the experiments scientists engage in would be impossible without technology. Since the purpose of science is to increase technology, technology must be used in experiments in order to improve it.
Why do scientists repeat experiments?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
Why must scientists redo one anther's experiments?
Scientists redo each others experiments for accuracy. They want to make sure that they all get the same answer each time.
How do experiments help scientists learn abut the world?
Experiments helps scientist test the ideas. Experiment is simply an act of performing a controlled test about an idea. Before an experiment is made, observations using senses must be deduced from the environment at first. Observations leads to the formulation of hypothesis.
Why do scientist use technology?
Scientists use technology to have another way to look at things.You use technology to look at planets,cells,etc.
Investigatory project in Chemistry?
Experiments provide answers to scientific hypotheses. Experiments must be closely controlled in order to come up with an accurate result.
Why do scientists repeat?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
What is the group that experiences no changes in the independent variable?
Controlled variables are things that must be controlled and kept the same during the experiments in order to prevent them from having an impact on results.
What is meant by saying that a hypothesis is must be testable?
A 'testable' hypothesis is one in which you are able to conduct experiments in able to prove right or wrong.
What is the scientific attitude and The Scientific Method?
Scientists must have a skeptical attitude. As well, all Experiments are conducted by The Scientific Method.
