Question

Geography points of analog clock

Answer 1

Answer:

To use your watch as an approximate compass outside of the tropics in the northern hemisphere, hold the watch horizontal and point the hour hand at the sun.

Half way between that point and the twelve o'clock mark on your watch points to the south. For example, if it is eight o'clock, point the 8 on the watch face at the sun and south would be at the ten o'clock position. If it is four o'clock, point the 4 on the watch face at the sun and south would be in the two o'clock position. At midday (twelve o'clock), the hour hand itself should point south.

The method of halving the angle between the hour hand and the twelve o'clock watch position is required since the earth rotates once in a day, but the hour hand goes around the clock face twice.

Explanation: