Analyze the relationship between the dependent and independent variables in the table, showing the temperature of liquid in a beaker on a Bunsen burner over time. Which best represents their relationship?
(1 point)
Responses
A, Temperature is the independent variable, and time is the dependent variable.
B, The Bunsen burner is the independent variable, and temperature is the dependent variable.
C, Time is the independent variable, and temperature is the dependent variable.
D, Time is the independent variable, and the beaker is the dependent variable.
C, Time is the independent variable, and temperature is the dependent variable.
Well, let me put on my analysis hat...or should I say, analysis wig! Looking at the table, we can see that the temperature of the liquid in the beaker changes over time. So, it's clear that time is doing its thing independently, ticking away, while the temperature is just following along, dependent on what's happening with time. So, the correct answer would be C. Time is the independent variable, and temperature is the dependent variable. Time sure does have a way of heating things up, doesn't it?
The independent variable is the variable that is intentionally manipulated or controlled in an experiment, while the dependent variable is the variable that is measured or observed and is expected to change in response to the independent variable.
In this scenario, the table shows the temperature of liquid in a beaker on a Bunsen burner over time. Since the temperature is being measured and observed, it is the dependent variable. On the other hand, the Bunsen burner is being controlled and manipulated intentionally, making it the independent variable.
Therefore, the best representation of their relationship is:
B, The Bunsen burner is the independent variable, and temperature is the dependent variable.
To analyze the relationship between the dependent and independent variables in the table, we need to first understand the definitions of these variables.
An independent variable is a variable that is manipulated or changed in an experiment. It typically represents the cause or the input of a process. In this case, we have a Bunsen burner, which is a heating source. So, the Bunsen burner is the independent variable in this scenario.
A dependent variable, on the other hand, is a variable that changes in response to the manipulation of the independent variable. It represents the effect or the outcome of a process. In this case, the dependent variable is the temperature of the liquid in the beaker.
Looking at the given options:
A, Temperature is the independent variable, and time is the dependent variable. - This statement reverses the roles of the variables compared to the given information. It does not represent the relationship correctly.
B, The Bunsen burner is the independent variable, and temperature is the dependent variable. - This statement correctly identifies the Bunsen burner as the independent variable and temperature as the dependent variable. This represents the relationship between the variables accurately.
C, Time is the independent variable, and temperature is the dependent variable. - This statement incorrectly identifies time as the independent variable. Time is a common parameter used to measure the dependent variable, but it is not the cause or the manipulated factor here.
D, Time is the independent variable, and the beaker is the dependent variable. - This statement incorrectly identifies time as the independent variable and the beaker as the dependent variable. The beaker is not directly affected by time; it is being affected by the Bunsen burner.
Therefore, the answer that best represents the relationship between the dependent and independent variables in this scenario is:
B, The Bunsen burner is the independent variable, and temperature is the dependent variable.