The AM Station KBOR Plays Your Favorite Music from the 20's

question 20

Multiple Choice

The AM station KBOR plays your favorite music from the 20's and 30's at 1290 kHz. Find the wavelength of these waves.

• A) 4.30 * 10¯² m
• B) 0.144 m
• C) 6.94 m
• D) 232 m
• E) > 10³ m

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Definitions:

D-Train Combination

Refers to a specific configuration of linked railway or road vehicles, typically for the efficient transportation of goods or passengers.

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Wiring Gauge

A measurement of the diameter of electrical wire, determining its current-carrying capacity and resistance.

Operating Load

The average workload or stress placed on a machine or system during normal operation.