These interactive flashcards help IB Physics students Standard Level (SL) and Higher Level (HL) quickly review and memorize the essential definitions, formulas, and terms needed for success in IB Exams. Each card focuses on E.5.1 Nuclear fusion in stars and is aligned with the IB Physics syllabus, ensuring focused revision on mechanics, thermodynamics, and waves. Students can test themselves anytime, anywhere, perfect for reinforcing tricky concepts, learning IB terminology, and committing formulas to memory. By using RevisionDojo's flashcards consistently, learners turn repetition into mastery and enter the exam with confidence.