PRETTY PLEASE AYUDAME Activity A (continued from previous page)
4. Analize: What relationship, if any, do you see beveen a star's color and its temperature?
5 Graph: You will now create a graph to confirm any relationships you found benveen a star's
color and temperature Select Graphical plot. Using the dropdown menus at the top of the
screen select Color vs. Temperature. Poston the six stars on the graphical plot.
A What pattern do you see in the graph?
B. What does the graph show about the relationship of a star's color and temperature?
Explain.
C. Click Move all and then Sort stars. Is the relationship still evident?
6. Infer: Naos is a star in the Argos constellation. It has a very deep blue color. What do you
think is the approximate temperature of Naos?
7. Apply: The flame of many stove burners is blue, but the wires of a toaster glow orange. How
do you think the temperatures of these two cooking appliances compare?