What is the frequency of a pendulum that completes 30 oscillations in 60 seconds

Practice Questions

Q1
What is the frequency of a pendulum that completes 30 oscillations in 60 seconds? (2017)
  1. 0.5 Hz
  2. 1 Hz
  3. 2 Hz
  4. 3 Hz

Questions & Step-by-Step Solutions

What is the frequency of a pendulum that completes 30 oscillations in 60 seconds? (2017)
  • Step 1: Understand what frequency means. Frequency is how many times something happens in a certain amount of time.
  • Step 2: Identify the number of oscillations. In this case, the pendulum completes 30 oscillations.
  • Step 3: Identify the time taken for those oscillations. Here, it takes 60 seconds.
  • Step 4: Use the formula for frequency: Frequency (f) = Number of oscillations / Time.
  • Step 5: Plug in the numbers: f = 30 oscillations / 60 seconds.
  • Step 6: Calculate the frequency: 30 divided by 60 equals 0.5.
  • Step 7: Write the final answer: The frequency of the pendulum is 0.5 Hz.
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