5 26 27 28 29 30 31 32 33 34 35 1 1 5 f R 10 cm What is

Last updated: 6/12/2023

5 26 27 28 29 30 31 32 33 34 35 1 1 5 f R 10 cm What is focal length of this curved surface Question Type Single Correct Type 1 10 cm 2 5 cm 3 20 cm 4 30 cm