Lizziethelizard3505 Lizziethelizard3505
  • 23-01-2024
  • Physics
contestada

The refractive index of a converging lens is 1.4. What will be the focal length of this lens if it is placed in a medium of the same refractive index?
A. Positive
B. Negative
C. Zero
D. Cannot be determined

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