Question

a pendulum make 14 oscillation in 5 seconds and other pendulum make 10 oscillation in 4l3 second .which has higher frequency? express the frequency of each pendulum in hertz?​

Answer 1

Answer:

Frequency of 1st pendulum = 2.8 Hertz.

Frequency of 2nd pendulum = 0.024 Hertz.

2nd Pendulum has higher frequency.

Explanation:

(1- Frequency of 1st Pendulum = Number of Oscillations / Time taken.

            //             //        //            =  14 / 5.

   Frequency of 1st Pendulum = 2.8 Hertz.

(2- Frequency of 2nd Pendulum = Number of Oscillations / Time taken.

              //        //             //              =  10 / 413.

    Frequency of 2nd Pendulum = 0.024 Hertz.

      The frequency of 1st Pendulum is greater than the frequency of 2nd Pendulum. So, 1st Pendulum has higher frequency.

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