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Margaret's near point is 5 cm away from her eyes. Contact lenses correct her vision by moving the near point to 25 cm from her eyes. An object is placed at a distance of 90 cm from Margaret. How far does that object appear when she is wearing her contacts?Margaret's glasses: What is the setup of the lens equation? Find the focal length, object distance, image distance, focal length of the lenses, and power of the lenses (in diopters).Now set up the equation to find the distance of the object:Object distance? Image distance?
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| Question Text | Margaret's near point is 5 cm away from her eyes. Contact lenses correct her vision by moving the near point to 25 cm from her eyes. An object is placed at a distance of 90 cm from Margaret. How far does that object appear when she is wearing her contacts?Margaret's glasses: What is the setup of the lens equation? Find the focal length, object distance, image distance, focal length of the lenses, and power of the lenses (in diopters).Now set up the equation to find the distance of the object:Object distance? Image distance? |
| Updated On | Jan 11, 2025 |
| Topic | All Topics |
| Subject | Physics |
| Class | Class 11 |
