Two pendulums of different lengths are in phase at the mean position at a certain instant. The minimum time after which they will be again in phase is 5T/4, where T is the time period of shorter pendulum. Find the ratio of lengths of the two pendulums:

Two pendulums of different lengths are in phase at the mean position a

1.	Two pendulums of different lengths are in phase at the mean position at a certain instant. The minimum time after which they will be again in phase is 5T/4, where T is the time period of shorter pendulum. Find the ratio of lengths of the two pendulums:
Answer» <html><body><p>`1:16`<br/>`1:4`<br/>`1:2`<br/>`1:25`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :D</body></html>