In art a composition's focal point is actually called the focal point. There may be multiple focal points, in which case the main one is the focal point and the others are secondary focal points. You can recognize the focal point because it is somehow set apart from the rest of the composition.
because in the fingerprint pattern the delta and core is considered the focal points ohhh.... diba?
singing loudly
I am so happy that you all found a facebook for my daughter
The focal point is the point where light converges after it passes through a concave lens. The focal length is the distance of the focal point to the lens. Same for a convex lens, except that the focal point is the imaginary point from where light deflected from lens seems to have emerged.
In art a composition's focal point is actually called the focal point. There may be multiple focal points, in which case the main one is the focal point and the others are secondary focal points. You can recognize the focal point because it is somehow set apart from the rest of the composition.
yes
because in the fingerprint pattern the delta and core is considered the focal points ohhh.... diba?
They are centrioles.
no dip sherlock
The distance from the center of a lens to one of its focal points is the focal length of the lens.
Focal = Word
narthex...
An ellipse have two focal points.
Earth's orbit is an ellipse; the Sun is at one of the ellipses focal points. (The other focal point has no astronomical significance.)
the foci (2 focal points) and the distance between the vertices.
Earth's orbit is an ellipse; the Sun is at one of the ellipses focal points. (The other focal point has no astronomical significance.)