The Speed of Light Is

question 23

Multiple Choice

The speed of light is

• A)relative to the frame of reference from which it is measured.
• B)a speed approached but never quite reached by photons.
• C)constant for all observers.

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Definitions:

Ethnocide

The deliberate and systematic destruction of the culture of an ethnic group, often alongside physical genocide or as part of colonial or oppressive policies.

Aché Indians

An indigenous people of Paraguay, known for their hunter-gatherer lifestyle and rich cultural traditions.

Ethnocide

The purposeful and methodical erasure of the cultural heritage of an ethnic group.

Deforestation

The large-scale removal of forest or tree cover, usually undertaken to convert the land for agricultural, urban, or industrial uses, leading to significant environmental and ecological impacts.