CIE IAL · Physics · 9702 P4 · Standard candles
Topic Questions: 1 understand the term luminosity as the total power of radiation emitted by a star — 9702 P4 Standard candles
3 9702 P4 Standard candles topic questions are tagged to this syllabus point across 3 papers (2025–2026). Only the parts whose knowledge graph matches this syllabus statement are counted, and the table shows which parts of each question are involved.
Core finding
This Standard candles syllabus point appears in 3 9702 P4 papers across 2025–2026, contributing 3 topic questions and 9 marks. The most recent appearance is 9702/42 May/June 2026. That equals 27.3% of the 11 topic questions and 31.0% of the 29 marks tagged to Standard candles. Only parts tagged to this subtopic are counted, so a four-part question can contribute one item and one part's marks. The table lists every matching question, its tagged parts and marks, with a link back to the paper page. Sessions are newest first, so the statement can be traced back through the full paper history.
Topic questions by session
Newest sessions first. Parts and marks count only the parts tagged to this subtopic; “x of y parts” shows how much of the question is tagged elsewhere. Select the paper cell to open the matching question on the paper page, or use Go to Practice Hub to answer that exact question in the Interactive Practice Hub.
| Paper | Question | Type | Parts | Marks | Difficulty | Practice |
|---|---|---|---|---|---|---|
| 9702/42May/June 2026 · CIE IAL | Q10 Nuclear Fusion in Stars and Stellar Mass Consumption Rate - CIE A-Level Physics 2026 Jun Paper 42 Q10 |
FRQ | 1 of 5 parts ((c)(ii)) | 4 of 11 on the paper |
Easy | Go to Practice Hub |
| 9702/42October/November 2025 · CIE IAL | Q9 Nuclear Fusion, Sirius Luminosity and Standard Candles - CIE Physics 2025 Nov Paper 42 Q9 |
FRQ | 1 of 5 parts ((c)(i)) | 2 of 13 on the paper |
Medium | Go to Practice Hub |
| 9702/44May/June 2025 · CIE IAL | Q11 Nuclear Fusion and Stellar Luminosity - CIE Physics 2025 May/Jun Paper 44 Q11 |
FRQ | 1 of 4 parts ((b)(i)) | 3 of 9 on the paper |
Medium | Go to Practice Hub |
Related topic questions in Standard candles
Topic question rules and edge cases
- How many topic questions cover this syllabus point?
- 3 question stems cover this subtopic across 3 papers, but only 3 tagged parts and 9 marks belong to it. Other parts of the same questions are assessed under different statements and are excluded from this page.
- Which papers include this subtopic?
- The table lists every matching session from 2025–2026. Each row links to the question anchor on the paper page, where the full paper context and practice entry point are available.
- Why can one question appear under several subtopics?
- The parts of one question can assess different syllabus statements. Each part is counted under its own subtopics, so the same question stem can appear on several subtopic pages while each page lists only the parts and marks tagged to that statement.
- Can I practise these questions with AI marking?
- Yes. Open a paper from the table and use the Interactive Practice Hub entry point. The page itself is static HTML so search engines and retrieval agents can read the full question list without executing JavaScript.