Physics, asked by arsh1212, 4 days ago

a lens of focal length 30 cm is cut as shown in the figure.what will be the new focal length .

Answers

Answered by angadyawalkar09

0

Answer:

The new lenses produced by cutting the original lens in half (and we ... 1/(30 cm), so the focal length of each half of the lens is 30 cm.

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