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:

Solar Radiation

The energy emitted by the sun, including visible light, ultraviolet light, and infrared radiation, which drives the earth’s climate and supports life.

Uncertainty

A situation or condition where the outcomes, reactions, or events are not predictable or are only partially predictable.

Troposphere

The lowest layer of Earth's atmosphere, where most weather phenomena occur.

Nitrous Oxide

A powerful greenhouse gas and ozone-depleting substance, emitted through agricultural practices, fossil fuel combustion, and industrial activities.