If a Star's Measured Parallax Is 0

question 43

Multiple Choice

If a star's measured parallax is 0.2 arcsec, what is its distance?

• A) 2 pc
• B) 5 pc
• C) 20 pc
• D) 40 pc
• E) 50 pc

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Definitions:

Central Business District

The dense area of a city where business, commerce, and retail activities are concentrated.

Suburban Mall

A large retail complex located in a suburban area that typically includes a variety of stores, restaurants, and entertainment options, serving the shopping and leisure needs of the surrounding community.

Retail Location

The physical place where a retail business operates, essential for attracting customers and affecting the store's performance.

Community's Downtown

The central business district or main commercial area of a town or city, often considered the heart of a community where various activities converge.