What Is the Name for the Radio Frequency Window Astronomers

question 41

Multiple Choice

What is the name for the radio frequency window astronomers use to search for extraterrestrial communication?

• A) Drake window
• B) Phoenix waves
• C) SETI window
• D) water hole
• E) OH hole

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Definitions:

Percentage Point

A unit of measurement used in expressing the difference between two percentages or proportion values.

Seasonally Adjusted

A statistical technique used to remove seasonal variations from data to reveal underlying trends.

Unemployment Rate

The proportion of the workforce that is unemployed and actively looking for work.

Slope

The measure of the steepness or incline of a line, indicating the rate at which y changes with respect to x in a coordinate system.