When you are ready to activate the animation click the Start button in the
What you will observe is plot of the temperature change for a sample of H2O,
initially at -10 degrees Celsius being heated using a Bunsen burner. As heat
is added we record the temperature change the sample of water experiences. At
the end of the plot five numbered rectangles will appear. It is these rectangles
that are referred to in the questions below. When the animation finally stops
answer the questions. It is OK to view the animation more than once, just click
on the Repeat button.
Important do not press the enter key or the Return key
while you are answering these questions. Your Browser will interpret either
key the same as clicking the mouse on the Submit button. So BE CAREFUL!