The Figure Below Shows Scale Factor R_U as a Function

question 84

Multiple Choice

The figure below shows scale factor R_U as a function of time over the age of the universe.Ignoring the presence of dark energy,which curve would represent a flat universe?

• A) Curve A
• B) Curve B
• C) Curve C
• D) Curve D

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Definitions:

Elementary School Years

The period of formal education typically from kindergarten through fifth or sixth grade, foundational for cognitive, emotional, and social development in children.

Habituation

A process in which one becomes used to a repeated stimulus and therefore pays less attention to it.

Desensitization

The process of reducing sensitivity or responsiveness to a stimulus, often used as a therapeutic approach.

Constancy

Refers to the psychological or physical stability or steadiness in a person or environment.