From 12pm to 2:30pm, the hour hand goes 75 degrees. It is the minute hand that goes through 795 degrees.
It passes through 795 degrees.
(30 + 4320*k) degrees where k is an integer.
Between 4 o'clock and 6 o'clock the hour hand moves through 60 degrees.
180 degrees.
Every minute is six degrees. At 7:30, the hour hand has moved halfway between the 7 and 8. Call it 15 degrees.
20 degrees
(30 + 4320*k) degrees where k is an integer.
1200
Between 4 o'clock and 6 o'clock the hour hand moves through 60 degrees.
45 Degree
90 degrees
180 degrees.
6 degrees. There are 360 degrees in a full circle, and therefore for every second the hand moves through one sixtieth of a circle.
Every minute is six degrees. At 7:30, the hour hand has moved halfway between the 7 and 8. Call it 15 degrees.
Each hour, it rotates through 30 degrees, every twelve hours, it rotates 360 degrees.
20 degrees
6 degrees.
It moves through 360 degrees