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A focal deficit is a specific area in which normal function isn't present. For example, if you had a headache during which you couldn't see in your right visual field, you'd have a focal deficit. If you had Bell's palsy and couldn't raise your eyebrow or smile normally, you'd have a focal deficit.
Place an object between a magnifying lens and its focal point. The image is right side up and larger than the object
I think the answer could be that each magnifying glass has what is known as a focal point, where an object being looked at can be seen clearly when it is at the focal point. If the object being looked at is outside that point it will look blurry. One also has to take into consideration the quality of the magnifying glass. Robert
The image formed is larger than the object, right-side up, and virtual.
ShapeConcave mirrors curve inward, creating a focal point in front of the mirror. Convex mirrors curve outward creating a focal point behind the mirror.Concave ImageBecause of their shape and focal point placement, images in concave mirrors appear upside down and far away. However, when you move closer, the object enlarges. If you get close enough, the object enlarges more and the image is right-side up.Convex ImageIn a convex mirror, images appear right-side up, shrunken and virtual, or placed somewhere behind the mirror.
What is evantration
The apparent magnification of telescope optics is(focal length of the objective) / (focal length of the eyepiece)= (1,000 / 25) = 40 .The diameter of the primary mirror has no effect on the apparent magnification.The length of the body tube is involved in the case of the Newtonian configuration,only because it has to be long enough to hold the eyepiece in the right place.
A focal deficit is a specific area in which normal function isn't present. For example, if you had a headache during which you couldn't see in your right visual field, you'd have a focal deficit. If you had Bell's palsy and couldn't raise your eyebrow or smile normally, you'd have a focal deficit.
A focal deficit is a specific area in which normal function isn't present. For example, if you had a headache during which you couldn't see in your right visual field, you'd have a focal deficit. If you had Bell's palsy and couldn't raise your eyebrow or smile normally, you'd have a focal deficit.
what is afocal hypodense area in the right hippocology region
Place an object between a magnifying lens and its focal point. The image is right side up and larger than the object
A focal plane shutter is located right in front of the film or sensor where the light coming in from the lens is focused. Older film cameras would use an in-lens shutter system, sometimes even combined with the aperture mechanism. Focal plane shutters are used in modern cameras because they provide quicker shutter action and better camera balance.
A right paramedian disc protrusion at C5 - C6 that causes focal complete effacement is often referred to as a herniated disc. It can compress nerves and cause tingling and numbness. Your physician will be able to evaluate how serious the condition is and whether it requires treatment.
I think the answer could be that each magnifying glass has what is known as a focal point, where an object being looked at can be seen clearly when it is at the focal point. If the object being looked at is outside that point it will look blurry. One also has to take into consideration the quality of the magnifying glass. Robert
It appears upside down and backwards
Theres `Absolute Magnitude` which is the brightness of a star at a set distance. Then there is `Apparent Magnitude` which is the apparent brightness from earth, regardless of distance.
The focal length of a lens depends on 1. The refractive index of the material 2. Radii of the curvature of the two faces. The lens maker's formula is 1/f = (mu --1) (1/R1 --1/R2) mu- the refractive index of the material with which lens is made R1 and R2 are the radii of curvature of the faces. f- the focal length of the lens thus formed. your question needs clear information. As the thickness of the lens of same diameter is increased then radii of curvature would decrease, hence focal length would decrease. But as the diameter gets increased then there comes a chance of maintaining the radii of curvature to be the same. If so, then no change in the focal length. But, if diameter is not increased to the right extent then we cannot be sure about the variation of focal length.