Textbook ExpertVerified Tutor
4 Dec 2021
Given information
Type Ia supernovae is so useful for determining the distances of galaxies.
Step-by-step explanation
Step 1.
Type Ia supernovae all have the same origin, and their brief explosive flash of light should be of identical luminosity. This makes them extremely valuable for calculating galaxies' distances.
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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922