Ans : 66 seconds
here is the explanation
It is given that the time between first and last ticks at 6'o is 30 seconds.
Total time gaps between first and last ticks at 6'o = 5
(i.e. between 1 & 2, 2 & 3, 3 & 4, 4 & 5 and 5 & 6)
So time gap between two ticks = 30/5 = 6 seconds.
Now, total time gaps between first and last ticks at 12'o = 11
Therefore time taken for 12 ticks = 11 * 6 = 66 seconds (and not 60 seconds)
14 Seconds
First clock: Strikes '1' at time = 0, strikes '12' at time = 55 ===> 5 seconds between strokes. Second clock: Strikes '1' at time = 0, strikes '12' at time = 66 ===> 6 seconds between strokes. Time of 1st clock's 5th stroke = 0 + (4 x 5) = 20 sec. Time of 2nd clock's 7th stroke = 0 + (6 x 6) = 36 sec. Interval is 16 seconds.
The longer a pendulum is, the more time it takes a pendulum takes to complete a period of time. If a clock is regulated by a pendulum and it runs fast, you can make it run slower by making the pendulum longer. Likewise, if the clock runs slow, you can make your clock run faster by making the pendulum shorter. (What a pendulum actually does is measure the ratio between time and gravity at a particular location, but that is beyond the scope of this answer.)
10 secs
4 seconds
A mantle clock sits on your mantle and takes up much less space than a large wall clock mounted to the wall.
All you have to do is click on BECOME A MEMBER at the top of the screen. It really takes 30sec to make an account and its FREE!
14 Seconds
First clock: Strikes '1' at time = 0, strikes '12' at time = 55 ===> 5 seconds between strokes. Second clock: Strikes '1' at time = 0, strikes '12' at time = 66 ===> 6 seconds between strokes. Time of 1st clock's 5th stroke = 0 + (4 x 5) = 20 sec. Time of 2nd clock's 7th stroke = 0 + (6 x 6) = 36 sec. Interval is 16 seconds.
The clock is maintained by a certified NFL official. He or she takes cues to start and stop the clock from the referee.
The longer a pendulum is, the more time it takes a pendulum takes to complete a period of time. If a clock is regulated by a pendulum and it runs fast, you can make it run slower by making the pendulum longer. Likewise, if the clock runs slow, you can make your clock run faster by making the pendulum shorter. (What a pendulum actually does is measure the ratio between time and gravity at a particular location, but that is beyond the scope of this answer.)
First make sure that there is enough room for it, it takes three rows. Next press "Menu" and choose "Add" Choose "Huawei widgets" and scroll down to "My Weather Clock"
The clock in the clock tower of the Palace of Westminster is maintained by the London clockmakers Thwaites & Reed.
Idiomatically 'to clock' can mean to time how long something takes or to watch or see something or some one.
10 secs
usually just clock & reset.
On a normal, 12-hour clock, that takes 3 hours. On a military, 24-hour clock, it takes 6 hours.