In the real exam, a question on Thermal Physics does not come with a label saying "This is Thermal Physics." You have to recognize which physics principle applies.
: A popular community-driven resource that lets you practice past paper questions for free, filtered by specific sub-topics. Effective Revision Strategy ib physics past papers by topic
(textbook or video) Step 2 – Do 5–10 easy/medium topic questions (open book) Step 3 – Do 5 hard topic questions (closed book, timed) Step 4 – Mark ruthlessly. Write down why you got it wrong (misread? formula mix-up? unit error?) Step 5 – Move to mixed topics → then full papers In the real exam, a question on Thermal
