Wavelength is measured in

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Multiple Choice

Wavelength is measured in

Explanation:
Wavelength is a distance—the length of one complete cycle of a wave. Because it measures how far the wave travels in one cycle, it is expressed in units of length, such as meters or millimeters. Of the given options, millimeters is the only unit that represents length. Hertz measures frequency (cycles per second), microseconds measure time, and Rayls are units of acoustic impedance. So millimeters is the appropriate unit for wavelength.

Wavelength is a distance—the length of one complete cycle of a wave. Because it measures how far the wave travels in one cycle, it is expressed in units of length, such as meters or millimeters. Of the given options, millimeters is the only unit that represents length. Hertz measures frequency (cycles per second), microseconds measure time, and Rayls are units of acoustic impedance. So millimeters is the appropriate unit for wavelength.

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