13+ If The Magnification Of A Mirror Or Lens Is Negative, It Means That Pics

13+ If The Magnification Of A Mirror Or Lens Is Negative, It Means That
Pics. D) the object is farther from the mirror (or lens) than the image. The image is smaller than the object.

Thin Lens Sign Conventions Article Khan Academy from cdn.kastatic.org

Element, an image of height. Length ray tracing for thin lenses is similar to that for mirrors. Mirror and magnification equations in addition to ray diagrams, we can use equations to predict the characteristics of an image on a concave mirror.

We have three key rays:

It creates a virtual focal point that appears to be the location where the light is coming from. When m is positive, the image is upright, when m is negative, the image is inverted. A convex lens has focal length f. Microscopes use lenses to magnify objects.

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Magnification of a concave lens or a convex mirror is always positive because they always form virtual and erect images.

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the magnification produced by a lens is equal to the ratio of image distance to the object distance.

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If the magnification is positive, the image is upright compared to the object;

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Using the gaussian form of the lens equation, a negative sign is used on the linear magnification equation as a reminder that all real images are inverted.

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Magnification of a concave lens or a convex mirror is always positive because they always form virtual and erect images.

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The image is farther from the mirror (or lens) than the object.

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All i meant was that the designations of virtual and real depend on.

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It does not mean that image size is smaller than the object size.

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Only for projections the magnification is negative.