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What else can I help you with?
What is a factor in a experiment that is usually controlled by or chosen by the person conducting the experiment when this factor is chosen for graphing the axis label?
independent variable
What do you mean by variables?
A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.
What usually happens after a scientist develops a hypothesis?
According to the scientific method, after a scientist forms a hypothesis, he will make a prediction of the outcome of his experiment, based on his observations.
What is a controlled varable?
Controlled (or control) variables are things that are kept the same during an experiment. There are usually many- for example, when testing how light intensity affects photosynthesis, the controlled variable would be the type of plant used, or the color of the light.
What is the next step in the scientific method following making a prediction?
analyzing the data.
What is a factor in a experiment that is usually controlled by or chosen by the person conducting the experiment when this factor is chosen for graphing the axis label?
independent variable
What would a scientist usually do after conduting a controlled experiment?
they would pay 1 million $ to hiue
A factor in a experiment that can change?
There are different types of factors that can change in an experiment. The environmental factors may change, and are out of your control. The variables in the experiment may also be changed but, are usually controlled by the individual conducting the experiment the majority of the time.
What do you mean by variables?
A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.
What is an controlled experiment?
A controlled experiment is a scientific study in which all variables are kept constant except for the one being manipulated or tested. This allows researchers to determine the direct impact of the manipulated variable on the outcome. By controlling all other factors, the experiment can establish a cause-and-effect relationship between the manipulated variable and the observed results.
What is the difference between a controlled experiment and a variable?
In a control, the scientists know what to expect what will happen in an experiment... it is used for comparison.A variable is pretty simple. All it is, is the thing in the experiment that changes. There is usually only one of them in an experiment, and there are two kinds... Im sure you are familiar with them.-An independent variable is when the scientist controls what they are looking for-A dependent variable scientists dont control directly, but they measure for results
What usually happens after a scientist develops a hypothesis?
According to the scientific method, after a scientist forms a hypothesis, he will make a prediction of the outcome of his experiment, based on his observations.
What is a controlled variable in seed experiment?
Usually the seed that has not had any thing added or changed in its chemical structure
What is a controlled varable?
Controlled (or control) variables are things that are kept the same during an experiment. There are usually many- for example, when testing how light intensity affects photosynthesis, the controlled variable would be the type of plant used, or the color of the light.
What is the next step in the scientific method following making a prediction?
analyzing the data.
When a scientist finds that a hypothesis is wrong the scientist usually?
A hypothesis doesn't necessarily need to be correct. After a scientist has conducted an experiment and discovered that their hypothesis is incorrect, they still have gained the knowledge and the results from their experiment---as well as the correct answer, in some cases. They can use the results from the experiment that tested the original hypothesis to form a new experiment.
How can you be sure the metal element rather than the nitrate in the solution caused the various colours of flames?
Because all the different chemicals should be nitrates. That's why it's a controlled experiment. If only a few of the chemicals were nitrates, the experiment isn't very controlled. Plus, books usually know what they're talking about.
