Sound Waves in the Early Universe Traveled Faster Than Half

question 6

True/False

Sound waves in the early universe traveled faster than half of the speed of light.

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Definitions:

Autism Spectrum Disorder

A developmental disorder characterized by difficulties with social interaction and communication, and by restricted or repetitive patterns of thought and behavior.

Attention-Deficit/Hyperactivity Disorder

A neurodevelopmental disorder characterized by patterns of inattention and/or hyperactivity-impulsivity that interfere with functioning or development.

Antisocial Personality Disorder

A personality disorder in which a person (usually a man) exhibits a lack of conscience for wrongdoing, even toward friends and family members; may be aggressive and ruthless or a clever con artist.

Evolutionary Psychology

The study of psychological structures from an evolutionary perspective, emphasizing how evolutionary principles such as natural selection shape mental processes and behaviors.