How do I study for physics?

Test Preparation SAT Subject Test Preparation
1

<p>I have 20 days to study for physics.
I got 680 when I took it the first time..</p>

<p>I do very well in school, but I don't know why I got that score.
Can you guys give me advices how to study for physics?</p>

<p>I need to work a lot from electromagnetic chapter..
I don't think the explanations on SAT books are sufficient to understand the concepts.</p>

2

<p>Find a physics TEXTBOOK and do the questions at the back of each chapter and review EVERY single question.</p>