Explain How Hubble's Law Can Be Used to Infer the Temperatures

question 51

Essay

Explain how Hubble's law can be used to infer the temperatures and densities of the universe in the past.

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Definitions:

Pyrrole

An aromatic heterocyclic organic compound, consisting of a five-membered ring with one nitrogen atom. It is the foundation for many natural and synthetic compounds including pharmaceuticals.

Aromatic

Refers to a class of compounds that contain one or more planar ring structures with delocalized π-electron systems, leading to stable and often fragrant molecules.

Antiaromatic

A compound that is cyclic, conjugated, but does not follow Huckel's rule, often being less stable due to its electron configuration.

Nonaromatic

Organic compounds that do not fulfill the criteria for aromaticity, lacking the special stability observed in aromatic systems.