If a Galaxy Has a Recessional Velocity of 880 Km/s,what

question 41

Multiple Choice

If a galaxy has a recessional velocity of 880 km/s,what is its distance if the Hubble constant is 72 km/s/Mpc?

• A) 12 Mpc
• B) 27 Mpc
• C) 123 Mpc
• D) 2,700 Mpc

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Definitions:

Group Polarization

A phenomenon where discussions within a group lead to the adoption of more extreme positions or attitudes than the initial leanings of its members.

Flat Earth

A debunked and outdated belief that the Earth's shape is a flat plane or disk, contrary to overwhelming scientific evidence of it being spherical.

Online Organizations

Entities that exist primarily on the internet, facilitating virtual collaboration, communication, and goal achievement among members.

Social Contagion

The spread of behaviors, attitudes, and emotions through groups and crowds, similar to the transmission of diseases.