The Red Shift Refers to ___________

question 13

Multiple Choice

The red shift refers to ___________.

• A) the red light emitted by planets as they rotate on their axis
• B) a visual effect related to the Doppler effect and stars moving further away
• C) the tendency of redder stars to be located in the edges of the universe
• D) the tendency of stars to cool and become red in color

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Definitions:

Business Writing

A form of professional communication that includes emails, reports, proposals, and memos, focused on clear and concise language.

Concrete

A building material made from a mixture of broken stone or gravel, sand, cement, and water, which can be spread or poured into molds and forms a stone-like mass on hardening.

Precise

Marked by exactness and accuracy of expression or detail.

Connotative

Relating to the implied or suggested meanings associated with a word or phrase, beyond its literal definition.