Question

टाइम पीरियड ऑफ सिंपल पेंडुलम S2 सेकंड हाउ मच इज द फ्रीक्वेंसी ​

Answer 1

Answer:

A second pendulum is a pendulum whose period is precisely 2 seconds 1 second for swing in one direction and one second for the return swing a frequency of 12Hz