Red and Blue in Redshift and Blueshift Refer to Color

question 59

True/False

Red and blue in redshift and blueshift refer to color.

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Definitions:

Root

The part of a plant that typically lies below the surface of the soil and absorbs water and nutrients.

Prefix

A group of letters added to the beginning of a word to modify its meaning.

Ad-

A prefix indicating direction towards or addition to something.

Epidemic

A widespread occurrence of an infectious disease in a community at a particular time, affecting a disproportionately large number of individuals within a population.