<p>That it is only a diagnostic exam to determine which section of Physics 1a you should be placed in. If you score in the top 2 sections, then you are given the option of testing out of 1a and other physics courses.</p>
<p><a href=“http://www.pma.caltech.edu/GSR/freshmanphysics.html[/url]”>http://www.pma.caltech.edu/GSR/freshmanphysics.html</a></p>