The bob of a simple pendulum takes 8.0s to complete 10 oscillations. Determine the frequency of oscillation of the bob.

Answer Details

The frequency of oscillation of a pendulum can be calculated using the formula: f = (number of oscillations) / (time taken for the oscillations) Plugging in the values we have: f = (10 oscillations) / (8.0s) = 1.25Hz So the frequency of oscillation of the bob is 1.25Hz. This means the bob completes 1.25 oscillations in one second.