What is the method to find focal length. Please fast tomorrow is my exam
Attachments:
Answers
Answered by
0
f=r/2
plz mark it as brainliest
sarohakaran79:
Image me jo question hai uske according purchase hai
Pucha hai
Agar sahi answer bataoge to aise hi kuch likh ke 99 points ka kar Dunga aur tum b kuch aise hi likh Dena Mai brainliest kar Dunga
Similar questions