Physics, asked by ilikestudyingalt, 7 months ago

the power of a combination of two lenses is -5D. if focal length of one of the lens is -20cm, calculate the focal length of the other lens.

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Answered by dhyanisunita7

0

Answer:

the power of a combination of two lenses is -5D. if focal length of one of the lens is -20cm, calculate the focal length of the other lens.

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Explanation:

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