Clocks are 360 degrees, them being basically a circle on their face, and it is separated into 60 different margins. This equals 6 degrees of rotation per minute.
Then you just simply multiply by how many minutes that have passed and you will come out with the angle.
From its basis as one-60th of 1 degree.
There is no 'wrong angle' - it either passes through the prism or it doesn't. The blue or violet waves will be the most diffracted.
It is a straight line which passes through the vertex of the angle and divides it into halves.
A minute of angle is one sixtyeth of an angle. If you had a circle and took one degrees out from it. Then you split that into 60 parts. 1 part would be a minute of angle.
It is broken up into the full spectrum of colors.
Neither secant nor tangent pass through the center of a circle. A secant passes through one point on the circle and the tangent passes through two points on a circle.
Each angle minute is divided into 60 seconds.
An angle bisector is a line. A bisector is something that cuts something into two equal parts. The line passes through the angle dividing it into two equal parts and is called an angle bisector.
The definition of a right angle is an angle measuring 90 degrees. You don't have to calculate anything.
the answer for "through what angle will the minute hand have turned from 2 o'clock, when the clock shows 10 o'clock?" is 2880 °
when a light ray passes from one medium to another at an angle
It does. But when the ray arrives perpendicular to the boundary, the angle of incidence and the angle of refraction are both zero, so its direction doesn't change.