The frequency of a simple pendulum is `n` oscillations per minute while that of another is `(n + 1)` oscillations per minute. The ratio of length of first second is-

A frequency of 1 Hz means _________ oscillations per second.

A simple pendulum completes 40 oscillations in one minute. Find its frequency

What is the frequency of a simple pendulum that completes 10 oscilations in 2 seconds ?

A simple pendulum completes 40 oscillations in one minute. Find its time period .

The frequency of oscillation of the magnet in an oscillation magnetometer in the earth's magnetic field is 40 oscillations per minute. A short bar magnet is placed to the north of the magnetometer, at a separation of 20cm from the oscillating magnet, with its north pole pointing towards north (figure). The frequency of oscillation is found to increase to 60 oscillations per minute. Calculate the magnetic moment of this short bar magnet. Horizonatl component of the earth's magnetic field is 24 muT .

The frequency of oscillation of the magnet in an oscillation magnetometer in the earth's magnetic field is 40 oscillations per minute. A short bar magnet is placed to the north of the magnetometer, at a separation of 20cm from the oscillating magnet, with its north pole pointing towards north (figure). The frequency of oscillation is found to increase to 60 oscillations per minute. Calculate the magnetic moment of this short bar magnet. Horizonatl component of the earth's magnetic field is 24 muT .

A pendulum is making one oscillation in every two seconds. What is the frequency of oscillation ?