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When the curvature radius is larger, the focal point moves closer to the lens or mirror. This is because the curvature radius affects the focal length – a larger radius results in a shorter focal length and thus a closer focal point.

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1y ago

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What does curvature of radius of a lens effect?

The curvature of the radius of a lens affects its focal length and optical power. A lens with a shorter radius of curvature will have a shorter focal length and higher optical power, while a lens with a larger radius of curvature will have a longer focal length and lower optical power.


What is Radius of curvature of a lens?

The radius of curvature of a lens is the distance between the center of the lens and its focal point. It is a measure of the curvature of the lens surface. A smaller radius of curvature indicates a more curved lens, while a larger radius indicates a flatter lens.


If the focal lenght of a concave mirror is 15 cm find the radius of curvature?

The radius of curvature and the focal length mean the same so the radius of curvature is also 15 cm.


How do you find radius of curvature if focal length is given?

radius of curvature = 2Focal length


What is the relationship between the radius of curvature and focal length in a concave mirror?

In a concave mirror, the radius of curvature is twice the focal length.


In a large curvature lens radius what happens ti the focal point?

In a large curvature lens radius, the focal point moves further away from the lens. This means that the focal length increases, resulting in the light rays converging to a point further from the lens surface.


The relation between focal length and radius of curvature of spherical mirror is?

The relation between focal length (f), radius of curvature (R), and the focal point of a spherical mirror can be described by the mirror equation: 1/f = 1/R + 1/R'. The focal length is half the radius of curvature, so f = R/2.


Can focal length and radius of curvature of a lens be same?

No, the focal length and radius of curvature of a lens cannot be the same. The radius of curvature is twice the focal length for a lens. This relationship is based on the geometry of the lens and the way light rays converge or diverge when passing through it.


What is the relation between focal length and center of curvature?

The focal length of a concave mirror is about equal to half of its radius of curvature.


When curvature lens is bigger what happens to the focal point?

When the curvature of a lens is larger, the focal point moves closer to the lens. This means the lens has a shorter focal length and will converge light rays at a point closer to the lens.


How can find the radius of curvature?

There is a specific formula for finding the radius of a curvature, used often when one is measuring a mirror. The formula is: Radius of curvature = R =2*focal length.


Is the focal length equal to the radius of curvature of the mirror?

yes