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Which of the Following Correctly States the Relationship Between the Apparent

Question 2

Multiple Choice

Which of the following correctly states the relationship between the apparent brightness, luminosity, and distance of a star?

A) luminosity = $Which of the following correctly states the relationship between the apparent brightness, luminosity, and distance of a star? A) luminosity = B) apparent brightness = \frac{\text { luminosity }}{4 \pi \times(\text { distance }) ^{2}} C) apparent brightness = luminosity × 4π × (distance) ² D) distance =$
B) apparent brightness = $\frac{\text { luminosity }}{4 \pi \times(\text { distance }) ^{2}}$
C) apparent brightness = luminosity × 4π × (distance) ²
D) distance = $Which of the following correctly states the relationship between the apparent brightness, luminosity, and distance of a star? A) luminosity = B) apparent brightness = \frac{\text { luminosity }}{4 \pi \times(\text { distance }) ^{2}} C) apparent brightness = luminosity × 4π × (distance) ² D) distance =$