Therefore,the hour hand moves 720° in 2 hours.
How many degrees is an hour on a clock?
A clock is a circle, and a circle always contains 360 degrees. Since there are 60 minutes on a clock, each minute mark is 6 degrees. The minute hand on the clock will point at 15 minutes, allowing us to calculate it’s position on the circle. Since there are 12 hours on the clock, each hour mark is 30 degrees.
How many degrees will the hour hand of a clock move when it moves from 2 to 8?
(b) The hour hand of a clock revolves by 180 degree of 2 right angles when it goes from 2 to 8.
How many degrees does the hour hand turn in 1 hour?
The hour hand rotates 360° in 12 hours. 5 minutes is 112 of an hour.
How many degrees does the hour hand of a clock sweep in half an hour?
The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute.
How many degrees does the hour hand of a clock move in 3 hours?
As shown in Fig 1, a clock is divided into 12 sectors. Each sector represents 30∘(360∘12=30∘) . This means the hour hand turns 30∘ per every hour.
How many degrees does an hour hand move in one quarter of an hour?
At quarter past the hour, the minute-hand is exactly at 3:00 but the hour-hand has moved 1/4 of the way between 3:00 and 4:00. Therefore 1/4 times 1/12 = 1/48 of the clock. With the clock having 360 degrees, 360/48 = 7.5 degrees.
Where will the hour hand of a clock?
i) if the hour hand starts from 6 and turns through one right angle it will reach 9. ii) if the hour hand starts from 8 and turns through two right angles it will reach 2. iii) if the hour hand starts from 10 and turns through three right angles it will reach 7.
How many degrees does the second hand of a clock move?
The second hand will move 360 degrees in 60 seconds, so it moves one sixtieth of a full rotation per second.
How many degrees does the hour hand of a clock rotate in 20 minutes?
The hour hand moves 10 degrees. The hour hand rotate 30° for 60 minutes and for 1 minute it rotate 30/60=1/2° . So for 20 minutes it rotate 20×1/2=10°.
How many degrees does the hour hand moves in 1 minute?
The hour hand rotates 1/2° for 1 minute….
How many degree does the hour hand of a clock turn in 10 minutes?
The hour hand of a clock turns through 30 deg in 60 min so in 10 minutes it turns through 10*30/60 = 5 deg.
How many degrees does the minute hand of a clock sweep in 5 minutes?
The minute hand sweeps an angle of 30 degrees in 5 mins…