Before we can use parallax to measure the distance to a nearby star, we first need to know: ?
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Physics, 23.08.2019 08:50 bluebunny1231999
Before we can use parallax to measure the distance to a nearby star, we first need to know: ?
a. the distance to the nearest star besides the sun
b. the month in which the star is observed
c. the earth-sun distance
d. the sun's mass
Answers: 1
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