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What is something that is part of a scientific investigation that can be controlled or measured?
One example of something that can be controlled in a scientific investigation is the environment in which an experiment takes place. This can include factors like temperature, humidity, or lighting. Measurement variables could include things like time, distance, volume, or weight.
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How is friction measured in scientific experiments and industrial settings?
Friction is measured in scientific experiments and industrial settings using instruments called tribometers. These devices apply a controlled force to a surface and measure the resulting resistance to motion, providing a quantitative measure of friction.
What scientific unit is length?
Length is typically measured in scientific units such as meters (m) in the International System of Units (SI) or feet (ft) in imperial units. It is the extent of something from one end to the other.
What do scientist use to measure?
Scientists use a variety of tools and instruments to measure different properties or quantities, such as rulers, balances, thermometers, microscopes, spectrometers, and sensors. The specific tool used depends on what is being measured and the precision required for the scientific investigation.
What is a experiment where only one variable is changed at a time while other variables are kept unchanged?
This is known as a controlled experiment, where a single independent variable is manipulated or changed while keeping all other variables constant. This allows researchers to isolate the effects of the single variable on the dependent variable being measured. Controlled experiments are essential for establishing cause-and-effect relationships in scientific investigations.
What is the dependent variable of the experiment?
Dependent Variable: - Something that might be effected by the change in the independent variable - What is observed - What is measured - The data collected during the investigation :)
What does Measured Variable mean?
A Measured Variable is something that can be controlled.
Why is it important to control variables in a scientific experiment?
It is important to have controlled variables in a scientific experiment because it is the variable that remains the same it doesn't change. Its a consent & can be measured against.
What is the purpose of scientific investigation?
Scientific investigation serves several purposes. Namely, it allows for an investigation into a subject in an empirical way. That is, it results in data that can be measured and repeated. Additionally, it serves as a great way of finding out about the world.
What is a fingerprint patterns controlled variable?
A fingerprint pattern is not a controlled variable in a scientific experiment. Controlled variables are factors that are intentionally kept constant to ensure that the effects of the independent variable can be accurately measured. Fingerprint patterns are unique to individuals and cannot be controlled or manipulated in a controlled experiment.
How is friction measured in scientific experiments and industrial settings?
Friction is measured in scientific experiments and industrial settings using instruments called tribometers. These devices apply a controlled force to a surface and measure the resulting resistance to motion, providing a quantitative measure of friction.
What are three kinds of variables used in scientific investigation?
In scientific investigations, three key types of variables are independent variables, dependent variables, and controlled variables. The independent variable is the factor that is manipulated or changed by the researcher to observe its effect. The dependent variable is the outcome or response that is measured to assess the impact of the independent variable. Controlled variables are those that are kept constant throughout the experiment to ensure that any observed changes can be attributed solely to the independent variable.
What does square the raidus mean?
raidus means a scientific answer and is to be measured for something for example the earth it is 6400km raidus
Is controlling variables a controlled experiment?
an experiment to test a scientific hypothesis in which the variable component is controlled, not random, eg In an experiment that measures volume vs time to boiling, the volume, being the indirect variable, is measured.
What is the factor being measured in a controlled experiment?
independent variable
Is the information collected or measured during an investigation called?
The information collected or measured during an investigation is typically referred to as data. This data is used to analyze patterns, draw conclusions, and make informed decisions related to the investigation.
What is a factor being measured in an controlled experiment?
A factor being measured in a controlled experiment is a variable that is deliberately changed or manipulated by the experimenter to see how it affects the outcome of the experiment. Factors are typically independent variables that are controlled to observe their impact on the dependent variable being measured.
What factor is measured in a controlled experiment?
dependent variable
