what is focal length
Answers
Answered by
2
Answer:
Hey!!
Local length is the distance between the principal focal point and the optical centre of the lense
❤(ӦｖӦ｡)❤(ӦｖӦ｡)❤(ӦｖӦ｡)
Focal length is also defined as the distance between the centre of lense or curved mirror and it's focus
Explanation:
Gracias.....❤️
Answered by
0
the distance between the centre of a lens or curved mirror and its focus.
Similar questions