For a ramsden's eye-piece of effective focal length 3 cm, what should be the focal length of lens?
Answers
Answered by
0
Answer:
igigxixgigfifigxigxohxfofougig9ygiygiggujvjv
jvuchvhjvguvuvuvuhghiyguyguh
iyguguguguggugh
Attachments:
Similar questions