If the length of the simple pendulum is equal to the radius of the earth, and it oscillates just above the surface of the earth then its time period is a) 2pisqrt((R)/(2g))(b)2pisqrt((R)/(g)) c) nearly 59.5 minutes d) 84.6 minutes

If the length of the simple pendulum is equal to the radius of the ear

1.	If the length of the simple pendulum is equal to the radius of the earth, and it oscillates just above the surface of the earth then its time period is a) 2pisqrt((R)/(2g))(b)2pisqrt((R)/(g)) c) nearly 59.5 minutes d) 84.6 minutes
Answer» <html><body><p>a is only <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a><br/>b is only correct<br/>a and <a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a> are correct<br/> a and b are correct</p>Answer :C</body></html>