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Thinking through science CD ROM 1 worksheet 9.7 does anyone have the answers please the question s are 2 what is the input variable in this investigation and question 3 please.?
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∙ 8y ago
21478 Okay
im sorry i dont know how to post an answer. I have an answer for you so will just put on here.
2. the type of brown ink
3. measure the distance moved by each dye. Identical dyes will move the same distance.
Do you have the worksheets for this programme can you share with me somehow? im after the introduction worksheets 'Scientists at Work'
Wiki User
∙ 8y ago
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What is the constant variable in investigation of fungi growth mold?
The variables that you keep the same between the control and experimental groups are the constant variables.
What are the differences between independent and dependent variables?
An independent variable is the variable you can change in an experiment. On a graph, it's on the X-axis. A dependent variable is the result of changing the independent variable. It is literally dependent on it. The dependent variable goes on the Y-axis.
What is the antonym for responding variable?
"Controlled Variable" or "Manipulated Variable"
What is a Factor that is deliberately changed in a experiment?
the anwer is a variable( the thng that will change over time in the experiment
What is the experimental variable?
The independent variable is the one variable that you change in your experiment
What is always included in a comparative investigation?
Scientific Question
What is a testable variable?
A testable variable is what you test several times for a scientific investigation or medical investigation.
What is the name given for the variable under investigation?
Dependent variable
What is an testable variable?
is the factor that i deliberately manipulated in an investigation
What are the manipulated and responding variables in this investigation?
dependent variable
Why is only variable changed in an investigation?
You only change one variable in an investigation because if you change more than one you won't know which change affected the data.
What is the variable in the student's investigation?
the length of time the student left the spoons in the water
What is a variable in relation to an investigation?
time or length could be two different variables depending in what the investigation was based on
In scientific investigation what is the best number of variable to use?
three
What variable gets changed during an investigation?
Dependent variables
Which variable changes in the investigation depicted in the drawing?
mutiple things
Why does an investigator change the value of a variable parameter during in investigation?
Which factor does the investigator change during an investigation?
