The luminosity vs. radius graph typically illustrates the relationship between a star's luminosity and its radius, often represented by the Stefan-Boltzmann Law, which states that luminosity increases with the fourth power of temperature and directly relates to the surface area of the star. In this graph, larger stars tend to be more luminous, showcasing a clear trend that highlights how stellar size influences brightness. Any deviations from this trend may indicate anomalies or specific stages in stellar evolution, such as red giants or white dwarfs. Overall, the two graphs provide insights into stellar characteristics and their evolutionary paths.
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The dependent variable.
The gradient of the graph.
No, average speed is not the slope of a velocity vs. time graph; rather, it is represented by the total distance traveled divided by the total time taken. The slope of a velocity vs. time graph indicates acceleration, which is the change in velocity over time. Average speed can be derived from the area under a speed vs. time graph, but it does not equate to the slope of a velocity vs. time graph.
The curved line on a time vs. distance graph represents that the object is accelerating.
In a graph of electric field vs radius, the relationship between the electric field and radius is typically inverse. This means that as the radius increases, the electric field strength decreases, and vice versa.
Your acceleration vs. Time graph is the slope of your velocity vs. time graph
The position vs time graph of an object shows its location at different times, while the velocity vs time graph shows how fast the object is moving at those times. The slope of the position vs time graph represents the velocity on the velocity vs time graph.
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See the Web Links to the left for the answer.The AntoineFrosturg.edu page has a graph of atomic radius versus atomic number.The HMCO.com page has an interactive feature where you can individually plot the atomic radius for each row or column of the periodic table.The other two sites have tables with the actual numbers for the atomic radii. Go to wikipedia.org and look up atomic radius, they have 2 charts for it.
No, displacement is the area under the velocity vs. time graph. The slope of a velocity vs. time graph represents acceleration.
The dependent variable.
Yes!
The slope of a distance vs. time graph represents the velocity of an object. Average speed is calculated by dividing the total distance traveled by the total time taken. If the object's velocity is constant, then the slope of the distance vs. time graph will be the same as the average speed.
The gradient of the graph.
To find the starting point of a distance vs time graph from a velocity vs time graph and a function, you would integrate the velocity function to find the displacement function. The starting point of the distance vs time graph corresponds to the initial displacement obtained from the displaced function.
To find kinematic variables from a graph of position vs. time, one can calculate velocity by finding the slope of the graph at a specific point, and acceleration by finding the slope of the velocity vs. time graph. Additionally, one can determine displacement by finding the area under the velocity vs. time graph.