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What does a concave lens

Because a concave lens cannot form a real image of a real object, it is difficult to measure its focal length precisely. One
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2. asked by Ted
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The drawing shows a cross section of a plano-concave lens resting on a flat glass plate. (A plano-concave lens has one surface
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2. asked by DCM
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Which of these best describes the type of lens shown in the ray diagram?Responses It shows a concave lens. For this type of
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1)Which of the following objects can set fire to a piece of paper in the presence of sunlight?A)doulble concave lens B)convex
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2. asked by Jon
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A model of a concave lens is shown below. Which of the following statements describes a possible way to apply this type of lens?
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2. asked by K
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A model of a concave lens is shown below. Which of the following statements describes a possible way to apply this type of lens?
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2. asked by alyssa
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A model of a concave lens is shown below.Which of the following statements describes a possible way to apply this type of lens?�
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A model of a concave lens is shown below.Which of the following statements describes a possible way to apply this type of lens?
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A model of a concave lens is shown below.Which of the following statements describes a possible way to apply this type of lens?
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A model of a concave lens is shown below.Which of the following statements describes a possible way to apply this type of lens?
1. 1 answer
2. 70 views