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The radio waves used by radio-controlled clocks and wristwatches operate at a frequency of 60 kHz, which corresponds to a wavelength of approximately 5000 meters. This wavelength allows the signal to penetrate buildings and obstacles, ensuring accurate time synchronization.

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1y ago

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What is the wavelength of the 60 thousands hz radio wave used by radio controlled clocks and wristwatches?

Wavelength = (speed) divided by (frequency) = (300,000,000) / (60,000) = 5,000 meters


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What brands of alarm clocks are the most reliable?

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