The Shortest Wavelengths of Visible Light Are Sensed as Red

question 660

True/False

The shortest wavelengths of visible light are sensed as red, while the longest wavelengths of light are sensed as purple.

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Definitions:

Roundabout Trade

Trade involving multiple countries where goods are exported to one country before being re-exported to the final destination.

Double-Coincidence

The situation in a barter economy where two parties each hold an item the other wants, enabling an exact exchange without the need for a medium of exchange.

Commodity Money

Money whose value comes from a commodity of which it is made, such as gold and silver, used historically as a medium of exchange.

Unit Of Account

A standard numerical monetary unit of measurement that provides a consistent way of quoting prices and conducting economic transactions.