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soldier1979 [14.2K]
3 years ago
5

The ______ length of a lens is the distance from the center of the lens to its principal focus.

Physics
1 answer:
Marizza181 [45]3 years ago
3 0

Answer:

<h2>Focal length</h2>

Explanation:

The Focal length of a lens is the distance from the center of the lens to

its principal focus.

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Answer:

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Explanation:

given,

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