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In a controlled scientific experiment a scientist does what?
In a controlled scientific experiment, a scientist systematically manipulates one or more independent variables while keeping all other variables constant to isolate the effect of those changes. This allows for the reliable observation of cause-and-effect relationships. The experiment typically includes a control group for comparison, ensuring that any observed effects can be attributed to the manipulated variable. Data collected during the experiment is then analyzed to draw conclusions.
Part of an experiment that does not depend on the variable being observed?
* independent variable:in an experiment there is only one variable and its set by the person carrying out the experiment . * dependent variable: measured in all set ups during the investigation. * controlled variables: are quantities that the scientist wants to keep constant. so , the part of the experiment that does not depend on the variable is the controlled variable.
How do you use the word scientist in a sentence?
The scientist was smart.!
What was the purpose of brown repeating the experiment with pollen grain that had been preserved in achool for 11 months?
He observed the same movement. When the experiment was repeated with rock dust the same movement was observed.
what facts about cicada demonstrates a pattern observed by scientist?
9
What variable does the scientist change in an experiment?
The variable that the scientist changes in an experiment is called the independent variable. This is the factor that the scientist manipulates or controls to observe its effects on the dependent variable, which is the factor being measured or observed.
What is it called when a Procedure in which something is measured or observed outside a living organism?
This procedure is called an in vitro experiment, which refers to experiments conducted outside of a living organism, typically in a laboratory setting.
What rate of movement was observed in this experiment?
The rate of movement observed in the experiment was 5 meters per second.
What rate of traffic was observed in this experiment?
The rate of traffic observed in this experiment was 100 vehicles per hour.
What is an activity in which results are observed?
Experiment
What rate of evaporation was observed in this experiment?
The rate of evaporation observed in the experiment was 0.5 mL per hour.
In a controlled scientific experiment a scientist does what?
In a controlled scientific experiment, a scientist systematically manipulates one or more independent variables while keeping all other variables constant to isolate the effect of those changes. This allows for the reliable observation of cause-and-effect relationships. The experiment typically includes a control group for comparison, ensuring that any observed effects can be attributed to the manipulated variable. Data collected during the experiment is then analyzed to draw conclusions.
Part of an experiment that does not depend on the variable being observed?
* independent variable:in an experiment there is only one variable and its set by the person carrying out the experiment . * dependent variable: measured in all set ups during the investigation. * controlled variables: are quantities that the scientist wants to keep constant. so , the part of the experiment that does not depend on the variable is the controlled variable.
What is the variable that changes as a result of a scientist changing a variable?
The variable that changes as a result of a scientist changing another variable is called the dependent variable. It is the variable being observed or measured in an experiment to see how it responds to the changes made to the independent variable.
A scientist observed that these where moving rapidly?
bacteria
In an experiment 4 liters of water was observed to evaporate in 20 hours what rate of evaporation was observed in this experiment?
0.2 Liters per hour... (apex;p)
In an experiment a snail was observed to have moved a distance of 0.5 meters in 2 hours what rate of movement was observed in this experiment?
0.25
