in a lens f1 and f2 are of same length
Share
in a lens f1 and f2 are of same length
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
f1 is the first focus where the ray of light moves Parralel. f2 is the second focus where the ray of light. appears to get refracted.
Explaition:
please mark my brainliest