Stars a and B Have Identical Luminosities,but Star a Is

question 58

Multiple Choice

Stars A and B have identical luminosities,but star A is twice as far away as star B.How does the brightness of these two stars compare?

• A) Star A is two times brighter than star B.
• B) Star A is four times brighter than star B.
• C) Star A is two times fainter than star B.
• D) Star A is four times fainter than star B.

---

Definitions:

Transmittal Message

A brief formal message that accompanies a document or package, detailing the contents and purpose of the enclosed materials to the recipient.

Preview Section

A portion of a document or presentation that provides a brief overview or glimpse of the content that follows.

Report Writer

A software tool or application designed to assist in creating structured reports with data, text, and graphics.

Collected Information

Data or facts obtained and gathered together from various sources.