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A converging lens with a focal length of 4.0 cm is to the
Chapter 27, Problem 48P(choose chapter or problem)
Problem 48P
A converging lens with a focal length of 4.0 cm is to the left of a second identical lens. When a feather is placed 12 cm to the left of the first lens, the final image is the same size and orientation as the feather itself. What is the separation between the lenses?
Questions & Answers
QUESTION:
Problem 48P
A converging lens with a focal length of 4.0 cm is to the left of a second identical lens. When a feather is placed 12 cm to the left of the first lens, the final image is the same size and orientation as the feather itself. What is the separation between the lenses?
ANSWER:
Step 1 of 7
The figure shows two identical lenses separated by a distance . An object placed in front of the left lens produces a final image of the same size and orientation.