its an angle
An angle.
angle
an angle
A triangle.
An image is called real if the light rays coming from a point(point on object) meet at a point after reflection or refraction. An image is virtual if the light rays do not actually meet after reflection or refraction. These rays appear to come from a point which is the point where we say virtual image is formed.
Images are formed when rays of light meet. If rays are refracted by different amounts as they pass through different parts of the lens, they may be brought to a focus - or meet and pass through one point. This is where the image is formed.
A ray is a line that begins at a point and goes away from it forever and ever.If two of these rays share the same starting point, it is called a vertex.What figure would look like a point with 2 rays going in different directions be called?You're looking at an angle.
An angle is formed when two rays meet.
Angle
angle
An angle is formed when two rays begin at a common point. The common point is called the vertex of the angle.
A virtual image is a copy of an object formed at the location from which the light rays appear to come. Whereas a real image is a copy of an object formed at the point where the light rays actually meet.