What Was Temperature and Wavelength of the Cosmic Background Blackbody

question 77

Essay

What was temperature and wavelength of the cosmic background blackbody signature at the epoch of reionization, about 400 million years after Big Bang (z ~ 11)?

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Definitions:

Learning Perspective

A psychological viewpoint that emphasizes the effects of experience on behavior, focusing on learning processes.

Cognitive Perspective

A psychological viewpoint that focuses on how people think, understand, and know about the world, emphasizing the importance of mental processes in understanding behavior.

Sociocultural Perspective

A psychological approach that emphasizes the influence of societal and cultural factors on individual behavior and mental processes.

Psychodynamic Perspective

A psychological approach that emphasizes the systematic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.