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What two variables would you need to keep constant to learn whether water or cooking oil heats up more quickly on the stove?
Wiki User
∙ 14y ago
Heat setting on the stove and the amount of fluid.
Wiki User
∙ 14y ago
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What are constant and controlled variables?
Constant/controlled variables are variables that remain the same throughout an experiment. For example, if you wanted to see whether light affected how well plants grow, you would feed them equal amounts of water, so that the only variable affecting their growth was light exposure.
How can a scatter plot be used?
A scatter plot can be used to see if there is any relationship between two variables. It can also give a general idea of the nature of that relationship (linear, quadratic, logarithmic, inverse square, etc; whether or not the relationship remains constant over the domain, whether or not the variation remains constant (homoscedasticity), and so on.
What does The ratio between m and v mean?
It is simply a ratio between two variables. There is no information on what measures the letters represent, nor whether the ratio is a constant or variable (eg between Celsius and Fahrenheit).
How to graph independent and dependent variables?
The answer depends on the nature of the variables: for a start, whether they are qualitative or quantitative.
When subtracting what to do with the exponents?
It depends on whether you are working with variables. You cannot add terms with variables that have unlike exponents.
Is helpful in determining whether there is a relationship between two variables?
it depends on who you are
What word is defined as a carefully controlled scientific procedure that determines whether variables manipulated by the experimenter have a casual effect on other variables in psychology?
all variables have been carefully operationalised
State whether there can be an object with a constant acceleration but with zero velocity?
yes, if it has a constant acceleration of 0m/s2
To visually determine whether there is a relationship between two variables?
Scatter chart
What is difference between variable and constant?
Whether or not you can change its value.
Should you buy microwave with grill even when you have oven?
It's up to you whether or not you want a microwave and grill as additional means of cooking. They are used differently than an oven and foods may cook more quickly in either one.
What are the factors affecting cooking of lamb?
whether the lamb is alive or not <3
