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A contact lens is made

A contact lens is made of plastic with an index of repraction of 1.5 , The lens has an outer radius of eurvature ( convex) of 2
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2. asked by fatma1
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A contact lens is made of plastic with an index of repraction of 1.5 , The lens has an outer radius of eurvature ( convex) of 2
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2. asked by fa 1
3. 2,297 views
The following four lenses are placed together in close contact. Find the focal length of the combination.Lens 1- F'= +200mm Lens
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2. asked by Help please
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A double lens system is made of +35.0 cm lens (lens #1) and a -26.0 cm lens (lens #2). Lens #1 is placed at x = 0 cm on a meter
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2. asked by B
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A double lens system is made of +35.0 cm lens (lens #1) and a -26.0 cm lens (lens #2). Lens #1 is placed at x = 0 cm on a meter
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2. asked by A
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A double lens system is made of +35.0 cm lens (lens #1) and a -26.0 cm lens (lens #2). Lens #1 is placed at x = 0 cm on a meter
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2. asked by A
3. 551 views
A contact lens has a spherical shape and pretend it is being held on a finger ready to put into an eye. (All measures are in
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2. asked by Aria
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A lens that is thicker in the middle and thinner at the ends, bending light rays that pass through it, would be which kind of
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2. asked by AT
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3) Find out the Focal length for the following lenses (in all cases, the lens is made of a glass with index of 1.5):a) Bi-convex
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2. asked by Me
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Assuming an object at infinity, a person has far points of 5.2 m from the right eye and 6.2 m from the left eye. Describe the
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2. asked by Orla
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