there are four bells , which toll at intervals of 3,7,12 and 14seconds respectively. the four bells begin to toll at 12 o' clock. when will they next toll together ? and please app kohi rong answer mt dena please and my class 5th
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there are four bells , which toll at intervals of 3,7,12 and 14seconds respectively. the four bells begin to toll at 12 o' clock. when will they next toll together ? and please app kohi rong answer mt dena please and my class 5th
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Answer:
Atomic clocks are actually quartz clocks—just like the ones you have at home. The difference is that an ordinary quartz clock relies purely on the oscillations of its quartz crystal to count seconds.
Answer:
lcm (3,7,12,14) =84
84 sec = 1 min 24 sec
the next toll together is 12:01 24 sec
14 min =840 sec
so they do so 10 times in 14 min