Question

Q1. You have been hired by a submarine company to judge different periscope designs. Usin
what you know about light, which periscope will you recommend? Justify your answer with
valid reason. ​

Answer 1

Explanation:

b is correct and why because of its is convex lens is reflected to object between mirror there are reflection process is opposite then I think it will help you and mark me as brainliest answer