ib physics 2025 specimen paper 2 q8 thermal e || small pieces of solid paraffin with a total mass || Published 2 months ago • 85 plays • Length 6:12 Download video MP4 Download video MP3 Similar videos 11:51 ib physics sl revision - option e (astrophysics) 5 - big bang evidence 9:05 new 2025 exam - ib biology b2.3 - cell specialization [sl/hl] - interactive lecture 19:40 new 2025 exam - ib biology c4.2 - energy & matter part 1 [sl/hl] - interactive lecture