Which statement is not correct?

Question

Which statement is not correct? — Exam MCQ

rrbjepyq.in · Accepted Answer

B. The larger the focal length, the greater the power — Power is inversely proportional to focal length, so a larger focal-length magnitude gives smaller power magnitude.

rrbjepyq.in · Answer

A. A concave lens has negative power

rrbjepyq.in · Answer

C. A convex lens has positive power

rrbjepyq.in · Answer

D. The larger the focal length, the lower the power

Which statement is not correct?

📚 Related Questions — Light