<p>I signed up to take physics 7a over the summer at berkeley and noticed that for some reason 103 lab and 103 dis have so many available spots whereas 101 and 102 lab and dis are already full and have people on the waitlist.</p>
<p>I was curious as to why the 103 lab is only 1 hr long while 101 and 102 lab are 3 hrs. Is there something wrong with the the 103 class, because not many people seem to want to enroll in that specific one.</p>
<p>Here is the link:
UCB</a> Online Schedule of Classes: Search Results</p>
<p>hopefully someone can explain this to me because i signed up for 103 lab and dis.</p>