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woleraymond

  • 3 years ago

A convex lens with focal length 15cm is placed 45cm away from the object 2.5 cm tall. a - Determine the position and the size of the image b- If the convex lens were a concave lens, what is the value of the magnitude of the image and the image distance

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  1. masumanwar
    • 3 years ago
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    1/v+1/u= 1/f

  2. 03225186213
    • 3 years ago
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    1/f=1/p+1/q p=object distance q=image distance convert all distances in meter then calculate it

  3. woleraymond
    • 3 years ago
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    thanks @demitris

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