<p>It's my first time taking an AP exam and I still need to study a lot on my own: I'm taking AP Physics B exam in may. Please help me out, I don't know what to study first. </p>
<p>ShouldI focus more on depth or breadth? should I start reviewing old chapters or just keep learning new stuff? I've gone briefly over waves, sound, mirrors, fluid mechanics so far.</p>
<p>*I have the atomic nuclear phsyics left, thermal and much of optics left. * so what do you think I should study first out of these in terms of importance and how easy it is to comprehend. thanks!</p>