Around 1929,Hubble and Other Astronomers Discovered That the Light of Distant

question 43

Multiple Choice

Around 1929,Hubble and other astronomers discovered that the light of distant galaxies displayed red shifts relative to the light of nearby stars.This means that ___________________.

• A) all distant galaxies are moving away from the Milky Way galaxy
• B) these galaxies are moving away from a fixed light source
• C) the whole Universe is expanding
• D) All of the above are correct.
• E) Both a and c are correct.

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Definitions:

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The degree of contentment and fulfillment individuals feel within their marriage or partnership.

Survey

A method of gathering information from individuals, usually by asking a series of questions.

Confirmation Bias

The tendency to search for, interpret, favor, and recall information in a way that confirms one's preexisting beliefs or hypotheses, while giving disproportionately less consideration to alternative possibilities.

Debriefing

A process following a research study or mission where participants are explained the purpose and findings, and any deception is revealed.