A convex lens of power +4 D and a concave lens of power 3 D are placed in contact. What is equivalent power of the combination?
A convex lens of power +4 D and a concave lens of power 3 D are placed in contact. What is equivalent power of the combination?
Related questions
Question
![A convex lens of power +4 D and a concave lens of power 3 D are placed in contact. What is
equivalent power of the combination?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4dbfbd54-866b-4ae1-8767-489aafd2aabc%2F2612c5cb-730d-46c6-bb25-2cce18267664%2Fc1s34h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A convex lens of power +4 D and a concave lens of power 3 D are placed in contact. What is
equivalent power of the combination?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)