the pendulum of a clock is made of brass. if the clock keeps correct time at 20degree Celsius how many seconds per day will it loose at 35 degree Celsius
Answer (1)
5th Feb, 2020
Time which is destroyed or earned is given by -
=1/2*a*dt
=1/2*(12×10^-6) *(20-0)
=1.2*10^-4
Thus for a given single day, the period that is the time period is T=24*60*60
=86400
Thus, total time it will gain or lose is
= 86400*1.2*10^-4
=10.368 seconds/day.
Total time gained or lost is 10.36seconds/day.
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