A Point in the Universe Where the Density of Matter

question 29

Multiple Choice

A point in the universe where the density of matter and the gravitational field are theoretically infinite is called a _______________.

• A) singularity
• B) duality
• C) prominence
• D) photon

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Definitions:

Reliability

The consistency and stability of a measurement over multiple occasions or different observers.

Content Validity

The extent to which a test measures all facets of the concept it intends to assess.

Reliability

The extent to which the outcome of a measurement, calculation, or specification can be trusted to be correct.

Measuring Device

An instrument used to ascertain the size, quantity, or degree of something.