22 times
The minute hand will cross over the hour hand once every hour. So in 12 hours, the answer is 12 times.
Twice.
booby 56
The minute and hour hands of a clock overlap 22 times in a 12-hour period. This occurs approximately every 65 minutes, but not exactly on the hour or half-hour marks. Therefore, in a full 24-hour day, they overlap 44 times.
That happens ten times in a 12-hour period.
22 times
36 times
36 times
On a clock the hour hand makes two full rotations. Which means it goes around the clock two times.
The minute hand will cross over the hour hand once every hour. So in 12 hours, the answer is 12 times.
On average, a human blinks their eyes around 15–20 times per minute. This adds up to about 1,200 times per hour and 28,800 times in a 24-hour period.
Twice.
two
booby 56
It chimes at 15 minute intervals, making it 96 times in a 24-hour period.
Eleven (11) times, counting the one at Noon.