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I have not previously heard this term, but focal is the adjective of the word focus, so I would guess it is a question which focuses directly on the point of the matter.
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∙ 15y ago
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What was the focal point of most plan churches?
Not sure of the question? But most church designs focus on the altar.
What is the focal point in a composition in art called?
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.
Difference between focal point and focal length?
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.
Length of a lens is the distance from the center of the lens to its principal focus?
It is called the focal length. It is equal to 1/2 times r, and is positive on concave mirrors and negative on convex mirrors.
What kind of lens has a focal point?
Convex lenses have a focal point.
How does the focal plane change as you change magnification?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
How does the focal plane change as you change the magnification?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
What is the english translation of the irish sentence cén focal atá i gceist?
"cén focal atá i gceist" means "which word is in question"
What uses a long focal length a short focal length lens and has an inverted image?
a camera? Or an eye? Something like that. Weird question
What is relation between focal length and radius of curvature in lenses?
The Center of curvature is 2 times the focal length. By the way this is a physics question.
What would be the focal ratio of a telescope with a 5 aperture and a focal length of 25?
The focal ratio ( 'f' number ) is the ratio of focal length to diameter. For the numbers given in the question, assuming they're both in the same unit, this telescope is a 25/5 = f/5.
What was the focal point of most plan churches?
Not sure of the question? But most church designs focus on the altar.
How is camera lens focal length related to zoom or magnification?
The longer the focal length the greater the zoom or magnification. If this was not your question go to the discussion page and elaborate. If you can't find the discussion page elaborate here.
What is the prefix for focal?
the prefix for focal is infocals
What is defined as the distance between a lens and its focal point?
focal length of the lens
What is the focal point in a composition in art called?
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.
Use the word length in a sentence?
Focal Point:The distance from the Lens to the Focal Point is called the Focal Point.
