IB Physics HL E.5.6 Stellar parallax Question Bank
Practise IB Physics SL/HL E.5.6 by applying stellar parallax concepts to exam-style physics questions.
- Syllabus
- First assessment 2025
- Course
- Physics HL
- Level
- HL
Practise IB Physics SL/HL E.5.6 by applying stellar parallax concepts to exam-style physics questions.
Star A is a main sequence star.
The data for Star A and the Sun are given in a table.

Calculate, in m , the distance to Star A from Earth.
d=(0.741)(3.26)(9.46×1015)=4.2×1016 m
Distance must be stated in
metres.