Physics A-Level
Unit conversion between parsecs, light-years and metres
What Unit conversion between parsecs, light-years and metres means in Physics A-Level, as defined for OCR.
Definition of Unit conversion between parsecs, light-years and metres
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Reference: OCR
Multiply parsecs by 3.26 to get light-years, or multiply light-years by 0.307 to get parsecs; one parsec equals about 3.09 × 10¹⁶ m.
Topics that use Unit conversion between parsecs, light-years and metres
- Cosmology (OCR A-Level)
Related terms
- Age of the universe
- Astronomical distance units
- Baseline
- Big Bang nucleosynthesis
- Big Bang theory
- Cosmic microwave background
- Cosmic microwave background radiation
- Cosmological redshift
Using Unit conversion between parsecs, light-years and metres in the exam
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