What are the units for frequency?

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Multiple Choice

What are the units for frequency?

Explanation:
Frequency measures how often something repeats each second. The unit for that rate is the hertz (Hz), which equals one cycle per second (1/s). In electrical contexts, this is the rate of oscillation of the signal, such as 50 Hz or 60 Hz. The other units correspond to different quantities: volts for voltage, amperes for current, and ohms for resistance. Since frequency specifically describes how often a cycle occurs per second, Hz is the correct unit.

Frequency measures how often something repeats each second. The unit for that rate is the hertz (Hz), which equals one cycle per second (1/s). In electrical contexts, this is the rate of oscillation of the signal, such as 50 Hz or 60 Hz. The other units correspond to different quantities: volts for voltage, amperes for current, and ohms for resistance. Since frequency specifically describes how often a cycle occurs per second, Hz is the correct unit.

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