When frequency increases, what happens to wavelength?

 When frequency increases, wavelength decreases. Wavelength and frequency are inversely proportional, meaning that as one increases, the other decreases. This relationship is described by the equation:

c = λf

Where c is the speed of light (or the speed of the wave), λ is the wavelength, and f is the frequency. Since the speed of a wave is constant, as frequency increases, the wavelength must decrease in order to keep the equation in balance.

This relationship between frequency and wavelength holds true for all types of waves, including electromagnetic waves (such as light and radio waves) and mechanical waves (such as sound waves).

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