Rigel Is a Star with an Apparent Magnitude of +0

question 39

Essay

Rigel is a star with an apparent magnitude of +0.1, and Betelgeuse is a star with an apparent magnitude of +0.4.Which star appears brighter, and what is the ratio of their brightness?

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Definitions:

Total Area

The entire surface area of a two-dimensional shape or the combined surface areas of all faces of a three-dimensional object.

Ratio

The quantitative relation between two amounts, showing the number of times one value is contained within the other.

Average Cost Function

A function that calculates the total cost of producing goods divided by the quantity of goods produced.

Setup Cost

The initial expenses required to start a project or establish a new production line.