Science, asked by aurafaoff, 17 days ago

If the object distance is -30 cm and image

distance is 20 cm , then find the focal length.

Answers

Answered by ppoojap1988

0

Answer:

noob noob noob noob noob pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj pubj free fire jinda day means pro Pro max

Explanation:

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