# Recent questions tagged lens

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Determine the image distance and image height for a 4.0-cm tall object placed 12.0-cm from a converging having a focal length of 18.0 cm.
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A 2.85-cm diameter coin is placed a distance of 31.4 cm from a diverging lens that has a focal length of-11.6 cm. Determine the image distance and diameter of the image. What is the OST of the image?A 2.85-cm diameter coin is placed a distance of 31.4 cm from a diverging lens that has a focal length of-11.6 cm. Determine the image distance and dia ...
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What is a tool to see far away?
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What is a tool to see far away? What is a tool to see far away? &nbsp; telescope microscope magnet hand lens ...
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A candle is placed at a distance of $30 \mathrm{~cm}$ from a converging lens having a focal length of $10 \mathrm{~cm}$.
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A candle is placed at a distance of $30 \mathrm{~cm}$ from a converging lens having a focal length of $10 \mathrm{~cm}$.A candle is placed at a distance of $30 \mathrm{~cm}$ from a converging lens having a focal length of $10 \mathrm{~cm}$. (a) At what distance fro ...
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A thin double-concave lens produces images which are:
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A thin double-concave lens produces images which are:A thin double-concave lens produces images which are: w) larger than the object x) smaller than the object y) the same size as the object z) one c ...
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What's the difference between convex and concave lens?
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What's the difference between convex and concave lens?What's the difference between convex and concave lens? ...
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Does a converging lens only forms real images?
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Does a converging lens only forms real images?Does a converging lens only forms real images? ...
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