Doubling the frequency causes the wavelength to

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Sharpen your skills for the Davies Publishing SPI Test with targeted flashcards and multiple-choice questions, complete with hints and clarifications. Prepare thoroughly for success!

Multiple Choice

Doubling the frequency causes the wavelength to

Explanation:
Wavelength and frequency are inversely related for a wave traveling at a constant speed. The wave speed satisfies v = fλ. If you double the frequency while the speed v stays the same, the wavelength must become λ' = v/(2f) = (1/2)(v/f) = half the original wavelength. In vacuum, where v is c, doubling the frequency halves the wavelength. So the wavelength is halved.

Wavelength and frequency are inversely related for a wave traveling at a constant speed. The wave speed satisfies v = fλ. If you double the frequency while the speed v stays the same, the wavelength must become λ' = v/(2f) = (1/2)(v/f) = half the original wavelength. In vacuum, where v is c, doubling the frequency halves the wavelength. So the wavelength is halved.

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