Question
Wed February 01, 2012 By: Shashank Shekhar
 

The time period of a simple pendulum is to be determined with the help of a stop clock having a least count of 1/3 second. if the estimated time period is about 2 sec. , time for a least how many oscillation must be recorded so that the periodic time is determined with an error less thn 0.67%

Expert Reply
Sun January 13, 2013
at least 4 observations should be taken.
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