A 10^th magnitude star is ____________ than a 5^th magnitude star. A) 2 times brighter B) 2 times fainter C) 100 times brighter D) 100 times fainter

Name: A 10 th magnitude star is ____________ than a 5 th magnitude star. A) 2 times brighter B) 2 times fainter C) 100 times brighter D) 100 times fainter
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The magnitude scale is logarithmic, with each 5 magnitude increase corresponding to a 100-fold decrease in brightness. Therefore, a 10th magnitude star is 100 times fainter than a 5th magnitude star.

A 10th Magnitude Star Is ____________ Than a 5th Magnitude

A 10^th Magnitude Star Is ____________ Than a 5^th Magnitude