A standard candle allows astronomers to measure:
A) brightness.
B) temperature.
C) distance.
D) age.

Name: A standard candle allows astronomers to measure: A) brightness. B) temperature. C) distance. D) age.
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Question

Quizplus · Accepted Answer

A standard candle is an astronomical object whose luminosity is known, allowing astronomers to measure its distance by comparing its observed brightness to its actual luminosity. This is known as the distance modulus method and is a valuable tool for studying distances within the universe.

A Standard Candle Allows Astronomers to Measure