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What are the kinds of variables in a science project?
independent, dependent, controlled
What is variables in science investigatory project?
controlled variable, dependent variable and independent variable
Can extraneous variables be controlled?
no the variables cant be controlled.
In gr8 science fair if it says show the other variables controlled what does that mean?
When you prepare a science experiment you have different variables (or conditions) that you must either control (manage) or measure.Examples of variables that can be controlled include:TemperaturePressureConcentrationQuantityThey are called variables because they can be varied while you repeat an experiment. I.e. you can measure how much sugar dissolves in a liter of water. By varying the temperature you can test how this affects the amount of sugar that is dissolved.
What are the 3 variables in a science fair project and what do they mean?
The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.
What are the variables in a science project?
Dependent, Independent and Controlled
What are the kinds of variables in a science project?
independent, dependent, controlled
What is variables in science investigatory project?
controlled variable, dependent variable and independent variable
Can extraneous variables be controlled?
no the variables cant be controlled.
In gr8 science fair if it says show the other variables controlled what does that mean?
When you prepare a science experiment you have different variables (or conditions) that you must either control (manage) or measure.Examples of variables that can be controlled include:TemperaturePressureConcentrationQuantityThey are called variables because they can be varied while you repeat an experiment. I.e. you can measure how much sugar dissolves in a liter of water. By varying the temperature you can test how this affects the amount of sugar that is dissolved.
What are the 3 variables in a science fair project and what do they mean?
The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.
What is controlled in a controlled study?
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group. A control experiment is designed to check or correct the results of a previous experiment. It does this by removing the variable or variables operating in the other experiment. The comparison obtained is an indication or measurement of the effect of the variables concerned
In an experiment what are controlled variables?
Controlled variables are quantities that must remain constant.
What is an advantage of an in vitro experiment?
variables and enviornment conditions are controlled
Are controlled variables the sames as research variables?
yes
3 types of variables?
controlled,manipulated,responding variables
What is true about a controlled experiment?
Scientists perform controlled experiments in order to reduce as many third variables as possible. This means they are trying to prevent variables not directly related to the study from influencing the results.
