Ace the Elevator Mechanic Exam 2025 – Rise to the Challenge and Elevate Your Career!

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Question: 1 / 400

What is the frequency of an oscillation with a period of .5 seconds?

0.5 Hz

1 Hz

2 Hz

The frequency of an oscillation is calculated as the reciprocal of the period. The formula to find frequency is:

\[ \text{Frequency (f)} = \frac{1}{\text{Period (T)}} \]

In this case, the period is 0.5 seconds. By applying the formula:

\[ f = \frac{1}{0.5 \, \text{seconds}} = 2 \, \text{Hz} \]

This result indicates that the oscillation completes 2 cycles in one second, which corresponds to a frequency of 2 Hz. Hence, the correct answer is based on accurately applying this fundamental relationship between period and frequency.

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