A Galaxy at a Distance of 100 Mpc Is Receding

question 32

Multiple Choice

A galaxy at a distance of 100 Mpc is receding at 6000 km/s.How far away is a galaxy that is receding at 24,000 km/s?

• A)400 Mpc
• B)600,000 Mpc
• C)25 Mpc
• D)200 Mpc

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Definitions:

Circumference

The linear distance around the edge of a circle or spherical object.

James's Claim

A reference to a specific assertion or theory proposed by psychologist William James, often pertaining to his contributions to psychology, such as the James-Lange theory of emotion.

Brain Development

The process of growth and change in the brain's structure and function over the course of a lifetime, particularly significant in early childhood.

Myelination

The process of forming a myelin sheath around nerves, improving the transmission speed of nerve impulses.