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How many times are the hands of a clock at right angles in 12 hours?
Explanation: In 12 hours, they are at right angles 22 times. In 24 hours, they are at right angles 44 times.
How many times are the two hands of the clock at right angles in a day?
How many times are the hands of a clock at right angle in a day? Explanation: In 12 hours, they are at right angles 22 times. In 24 hours, they are at right angles 44 times.
At what time between 12 and 1 o’clock will both hands of a clock be at right angles?
At what time between 12 and 1 o’clock both the hands will be at right angles? Explanation : At 12 o�clock the minute hand and hour hand coincide (i.e) they are 0° apart. Now, when the two hands are at right angles, they are 15 min.
How many times are the hands of a clock at right angle?
If you switch to a rotating coordinate system in which the hour hand stands still, then the minute hand makes only 11 revolutions, and so it is at right angles with the hour hand 22 times. In a 24 hour day you get 2×22=44.
How many times are the hands of a clock at right angle between 2 o’clock and 7 o clock?
Solution(By Examveda Team) In 12 hours, they are at right angles 22 times.
So every 24 hours there are 44 right angles between minute hand and second hand. The question reads, “How many times are the hands of a clock at right angle in a day?” There are three hands on a clock. The number of occurrences of right angles between the hour and minute hands in a 24-hour period is 44.
What time does the clock make a 90 degree angle?
The first time they make a 90 degree angle is when the minute hand has moved 90 degrees further than the hour hand, so this is given by the equation: In other words about 16 minutes past midnight. The next time is when the minutes hand has gained another 180 degrees on the hour hand, and is 90 degrees behind it: At about 11 minutes to 1 o’clock.
What is the angle of the hours hand at midnight?
This means that the angle of the hours hand is given by 0.5t. The hands start together at midnight. The first time they make a 90 degree angle is when the minute hand has moved 90 degrees further than the hour hand, so this is given by the equation: In other words about 16 minutes past midnight.
How many right angles are there in a 24-hour period?
The number of occurrences of right angles between the hour and minute hands in a 24-hour period is 44. The number of occurrences of right angles between the minute and second hands in a 24-hour period is 2832. The number of occurrences of right angles between the second and hour hands in a 24-hour period is 2876.