What Is the Hubble Flow

question 205

Multiple Choice

What is the Hubble flow?

• A) Distant superclusters of galaxies are all moving toward Earth on one side and away from Earth on the other, as part of a universal flow of galaxies throughout the universe.
• B) Distant superclusters of galaxies are all moving away from Earth at approximately the same speed.
• C) Distant superclusters of galaxies are all moving away from Earth, their speed increasing with increasing distance.
• D) Distant superclusters of galaxies are all moving away from Earth, their speed decreasing with increasing distance.

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Definitions:

Syllable

A unit of organization for a sequence of speech sounds, typically comprising a vowel sound with or without surrounding consonants.

Word Foundation

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Psychology

The scientific study of the mind and behavior, exploring various aspects like perception, cognition, emotion, and motivation.

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A unit of measure in the metric system equal to one thousandth of a kilogram used primarily for quantifying mass or weight.