The First Astronomical Detector Was

question 25

Multiple Choice

The first astronomical detector was

• A) the CCD.
• B) photoelectric tubes.
• C) the human eye.
• D) photographic plates.
• E) 35-mm film.

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Definitions:

Budget Line

A graphical representation of all possible combinations of two goods that can be purchased with a given budget at set prices.

Prices Double

A situation where the price level of goods or services increases by 100 percent, leading to potential adjustments in consumer behavior and market dynamics.

Income Triples

A scenario in which an individual's or household's income increases to three times its original amount.

Slope Of Budget Line

The rate at which a consumer can trade one good for another while maintaining the same level of utility.