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If the minute hand is pointing to the twelve and the hour hand is perpendicular to the minute hand what two times could it be?
It could be four times per day: 9 AM, 9 PM, 3 AM, and 3 PM. Note: The question as stated is false and would likely cause controversy if it was on an important exam. The question should be "If the minute hand is pointing to the twelve and the hour hand is perpendicular to the minute hand, what times could it be?"
How many times between 9am and 3pm is the angle between the hour and minute hand of 90 degree?
Oh, dude, you're hitting me with the clock riddles now? Alright, let's see... The hour hand moves 30 degrees every hour, so it'll be at 90 degrees four times between 9am and 3pm. The minute hand will be at 90 degrees once every hour, so that's five times total. So, like, five times in total, I guess.
How many times in a day does the minute hand go around the clock?
24
How many times do the minute hang and hour hang of a clock make and angle of 90 degree in day?
23 times
How many times Hour Hand and Minute Hand will make angle Zero in 12 hours time?
It should be 12 times if you assume that the hour & minute hand line up exactly on top of each other, which would make an angle of zero. Which in a 12 hour period would occur at following times: Noon or Midnight 1:05 2:10 3:15 4:20 5:25 6:30 7:35 8:40 9:45 10:50 11:55
How many times does the hour hand and minute hand cross in 12 hour period of time?
The minute hand will cross over the hour hand once every hour. So in 12 hours, the answer is 12 times.
How many times are the second minute and hour hand in the exact same place?
Disregarding the second hand (for a few seconds), the hour and minute hands overlap (point in the same direction) 22 times in a 24 hour period. It happens once after every hour except the 12 o'clock hour. After 12 o'clock, the next occurance is after 1 o'clock. The fractions of a minute required for these overlaps do not always coincide with the number of seconds that the second hand would have to register in order for the second hand to 'join' the hour and minute hands. The only times that all three hands are perfectly overlapping (pointing in the same direction) is at 12 midnight and 12 noon. So the second minute and hour hands are in the exact same place only twice during every 24 hour period. The hour and minute hands join each other every 65.454545 minutes, or 32.727272 degrees. The minute hand advances 163.636363 degrees each time the hour and minute hands overlap.
How many times do the hands of a clock cross in 24 hours?
22 times
How many times in a day hour and minute hands are at 180 degree angle?
24 times
At what hourly times do the hands on a clock form right angles?
twice an hour, at the 15 minute mark and 45 minute mark.
How many times in a day is the angle between the minute and hour hands of a clock equal to an angle?
360 times
How many times do the clock hands form a 90 degree angle in one day?
44 times in 24 hours.(Considering the hour- and minute-hands only.)
When do the hands of a clock form a straight line?
The hour and minute hands are in a straight line opposite each other at 6 o`clock, and at 10 other times during any 12-hour period, for a total of 22 times a day.They also overlap 22 times a day, at 20 times other than at 12 o'clock.(see related question)
How many times do the hands of a clock over lap in a 24 hour period?
22 times
How many time a day does the hour hand and minute hand lie in a straight line?
The hour and minute hands of a clock lie in a straight line 22 times a day. This occurs when the two hands are either aligned together or directly opposite each other. Since this alignment happens 11 times in a 12-hour period, it totals to 22 occurrences over a full 24-hour day.
How many times the minute hand cross the hour hand between 2 AM to 2 PM?
alot
At what interval will the minute-hand and the hour-hand of a clock will coincid with each other?
In a 12 hour period, 12:00:00am to 11:59:59am, the hands cross exactly 11 times. Why not 12? The hands do not cross in the 11th hour. The minute hand makes 12 rotations and the hour hand 1, in the same direction; 12 minus 1 equals 11. This means there are 11 intervals in the 12 hours. Since both hands are moving at a constant speed the intervals must be equal. The answer is 12/11th's of an hour. 12 / 11 = 1 hour and 60*1/11 minutes = 1 hour 5 minutes and 60*5/11 seconds = 1 hour 5 minutes 27 seconds and 3/11 fractions of a second or = 1:05:27.2727... Sanity check: Do the hands cross just after 5 minutes past 1 o'clock? Yes.
