Briefly Explain Why Radiation Was Trapped for 380,000 Years During

question 33

Essay

Briefly explain why radiation was trapped for 380,000 years during the era of nuclei, and why the cosmic background radiation was formed at the end of this era.

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Definitions:

Birthday Cakes

Bespoke or pre-made cakes specifically designed and decorated for celebrating someone's birthday.

Marginal Cost

The escalation in expenses resulting from the creation of one additional unit of a product or service.

Output

The quantity of goods or services produced within a certain period by a firm, industry, or country.

Variable Cost

Fees that directly alter according to the scale of production or output.