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Author Question: The distance light travels in a year, called a(n) ________, is used by astronomers to measure ... (Read 30 times)

abern

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on: Feb 28, 2020

Question 1

The "true" brightness of a star is called its ________ magnitude.
◦ Doppler
◦ galactic
◦ apparent
◦ absolute

Question 2

The distance light travels in a year, called a(n) ________, is used by astronomers to measure stellar distances.
◦ dwarf distance
◦ light year
◦ hydrogen fusion
◦ parsec
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Marked as best answer by abern on Feb 28, 2020

Loise Hard

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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abern

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Reply 2 on: Feb 28, 2020
Excellent

kilada

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Reply 3 on: Yesterday
Wow, this really help

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