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%

Asked by Shashank Shekhar | 1st Feb, 2012, 07:13: PM

Expert Answer:

at least 4 observations should be taken.

Answered by  | 13th Jan, 2013, 12:42: AM

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