What fraction of a clockwise revolution does the hour hand of a clock turn through when it goes from 7 to 1?

1/4
(b) the situation 4 to 7 on the clock, the hour hand turns through 1/4 of a revolution, clockwise.

What fraction of a clockwise revolution does the hour hand of a clock turn through when it goes from 3 to 12?

(c)the situation from 7 to 10 on the clock, the hour hand turns \frac{1}{4}of a revolution, clockwise. (d) the situation from 12 to 9 on the clock, the hour hand turns \frac{3}{4}of a revolution, clockwise. (e) the situation from 1 to 10 on the clock, the hour hand turns \frac{3}{4}of a revolution, clockwise.

What fraction does the hour hand of a clock turn through when it goes from 12 to 3?

There are 12 hours, so the hands will cover 360° in 12 hours. Now in the question, it is given that the hands move from 12 to 3 in anti-clockwise direction. The direction opposite to the direction of hands of clock. In this span, it is going through 9 hours.

How many revolutions will a clock hand make if it moves from 3 to 6?

Question 5: The hour hand of clock revolves by 360 degree or 4 right angles in 1 complete round. (a) The hour hand of a clock revolves by 90 degree of 1 right angle when it goes from 3 to 6.

What fraction of a clockwise revolution does the hour hand?

1/4 revolution is covered when the hour hand goes from 4 to 7 in the clockwise direction.

What angle measure does the hour hand of a clock turn through when it goes from 5 to 8?

Through what angle measure does the hour hand of a clock turn through, when it goes from 5 to 8? (d) none of these. Through what angle measure does the hour hand of a clock turn through, when it goes from 12 to 9? (d) 90°.

What fraction is a clockwise revolution 6 to 3?

3/4 revolution is covered when the hour hand goes from 6 to 3 in the clockwise direction.

What fraction of a clockwise revolution does the hour hand of a clock turn through?

What angle measure does the hour hand of a clock?

Answer: The hour hand of a clock turns through an angle of 270 degrees when it goes from 12 to 9.

How many revolutions does the hour hand make in one minute?

So, the hour hand moves through one revolution in 12 hours. 12 hours is 12*60 minutes, or 720 minutes. If the hour hand makes 1 revolution in 720 minutes, then it makes 1/720 revolutions per minute.

How many revolutions does the hour hand make in a day?

In one hour the hour hand makes 1/12 revolution while the second hand makes 60 revolutions. So, in 24 hours, the hour hand makes (24*1/12 = 2) revolutions and the second hand goes round (24*60=1440) times.

How does the hour hand rotate in 1 complete clockwise revolution?

We may observe that in 1 complete clockwise revolution, the hour hand will rotate by 360° (a) the situation from 3 to 9 on the clock the hour hand turns through 1/2 of the revolution, clockwise. (b) the situation 4 to 7 on the clock, the hour hand turns through 1/4 of a revolution, clockwise.

What is 3/4 of a revolution on a clock?

(d) the situation from 12 to 9 on the clock, the hour hand turns 3/4 of a revolution, clockwise. (e) the situation from 1 to 10 on the clock, the hour hand turns 3/4 of a revolution, clockwise.

How many hours are covered by 1/12 Revolution?

1/4 revolution is covered when the hour hand goes from 7 to 10 in the clockwise direction The number of hours covered in the clockwise revolution from 7 to 10 is 3 hours. 12 hours = 1 full revolution => 1 hour = 1/12 revolution

What is the difference between (D) and (E) revolution?

(d) the situation from 12 to 9 on the clock, the hour hand turns 3/4 of a revolution, clockwise. (e) the situation from 1 to 10 on the clock, the hour hand turns 3/4 of a revolution, clockwise. Was this answer helpful?