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## How much revolution if hand of a clock goes from 5 to 11?

(c) 5 to11

When we move from 5 to 11, we move 6 hours. i.e. **1/2 revolution**, that is 2 right angles.

## Where will the hand of clock stop if it starts at 12 and makes 1/2 of revolution clockwise?

Explanation: In one complete revolution, the clock hand moves 360° or 12 hours. A) If the clock hand starts at 12 and makes 1/2 of a revolution, it would stop after 6 hours, that is, at **6 o’clock**.

## Where will the hour hand of a clock stop if it starts at 5 and makes 1/4 of a revolution clockwise?

(c) if a hand clock Starts at 5 and makes 1 4 frac{1}{4} 41of a revolution, clockwise, i.e one right angle, it **reaches 8**. (d) if a hand clock Starts at 5 and makes 3 4 frac{3}{4} 43of a revolution, clockwise, i.e three right angles, it reaches 2.

## Where will the hand of a clock stop if it starts at 3 and makes 3/4 of a revolution clockwise?

(d) starts at 5 and makes 3/4 of a revolution, clockwise? rotate by 180 degree and hence, it will stop at **6**. rotate by 180 degree and hence, it will stop at 8. rotate by 90 degree and hence, it will stop at 8.

## Where will the hour hand of a clock stop if it starts from 5 and turns through 3 right angles?

iii) if the hour hand starts from 10 and turns through three right angles it will reach **7**.

## How many right angles are turned through by the hour hand of a clock when it goes from 3 to 6?

The hour hand of a clock revolves by 360° or 4 right angles in one complete round. (a) The hour hand of clock revolves by 90° or **one right angle** when it goes from 3 to 6.

## How many right angles are in one hour?

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.

## Where will the hand of a clock stop if kavya?

Answer: In one complete revolution the clock hand **returns back to the same position**. So, if it starts at 12 then it would again stop at 12, if it starts at 2 it would again stop at 2 and if it starts at 5 it would again stop at 5. Let’s understand the concept of turning clockwise and anti-clockwise.

## How many degrees are there in 2/3 right angles?

Therefore 2/3 of a right angle is **60°** and it’s complement will be: (3/3[whole]-3/3)*90°.