<p>Each department is different.
go to <a href="http://www.math.cornell.edu/Courses/FSM/ap2004.html%5B/url%5D">http://www.math.cornell.edu/Courses/FSM/ap2004.html</a> and <a href="http://www.physics.cornell.edu/physics/undergradstudies/Adv_Standing_new.html%5B/url%5D">www.physics.cornell.edu/physics/undergradstudies/Adv_Standing_new.html</a></p>