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what are the lens called

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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An object is placed 20.0 cm from a thin converging lens along the axis of the lens. If a real image forms behind the lens at a
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2. asked by Lauryn
3. 4,837 views
Which of the following is a characteristic of the lens?Group of answer choices The lens focuses light on the retina. In a
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What type of lens is thicker in the center than at the edges?a reflecting lens a virtual lens a concave lens a convex lens
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2. asked by mir
3. 172 views
10.Sue is photographing some very small and intricate succulents growing in her backyard. She wants to capture as much detail as
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2. asked by goku
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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
3. 551 views
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. 494 views
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
1. 0 answers
2. asked by A
3. 550 views
A convex lens of a focal length f can be defined by the lens equation 1/f=1/p + 1/q if an object is a distance p from the lens,
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2. asked by donnie
3. 1,542 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
3. 1,604 views